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Find Verified Rh5% 60% Cobalt Free Humidity Indicator Card Suppliers, Manufacturers and Wholesalers

Jan-18-13

Rh5%-60% Cobalt Free Humidity Indicator Card

$0.01 - $0.50
MOQ: Not Specified
Supplier From Dongguan, Guandong, China
 
1, Brief:

humidity indicator card (also know as HIC, humidity indicator card, moisture indicator ) is a card on which a moisture-sensitive chemical is impregnated such that it will change color when the indicated relative humidity is exceeded. This item is an inexpensive way to quantify relative humidity levels inside sealed packaging. They are available in many configurations and used in many applications, such as PCB, IC, LED, especially military and semiconductor

2, Features:

one/1 single dot Humidity Indicator Card-(with cobalt)

1,Lead-free ROHs compliant
2,reversible color change,
3,quick delivery within 24 hours
4, OEM allowed

5, cocl2, coblat free and cocl2 free types are available

6, meet MIL-I-8835 and J-STD-033 requirements

6, A permanent after-sales service



3, Specifications

one/1 single dot Humidity Indicator Card-(with cobalt)

one single dot : 8%,10%,50% 500pcs/can,

three dots: 5%-10%-15%, 5%-10%-60%,10%-20%-30%, 20%-30%-40%, 30%-40%-50%, 40%-60%-80%.......

four dots: 10%-40%, 20%-50%, 30%-60%.....

six dots: 10%-60%.......

any printing, size and RH can be made by customers' needs



4, Application

Printed Circuit Board, PCB, LED, SMD LED, IC,electronic packaging , optical equipment,

electronic equipment packaging, Electronic products , optical components, military products , metal products , Organic materials, synthetic material , protective packaging......



5,standard packing

500pcs of Humidity Indicator Card-(with cobalt) to a can, 6000pcs to a carton

250pcs/can 12/ctn
GOLD Member
Mar-12-23
 
[Technical Indicators]
1. Industrial grade
Indicator Name/Indicator Value Powdered Products (F) Needle Products (Z)
Level 92 Level 93 Level 95 Level 92 Level 95
Appearance White or light yellow powder, without caking White or yellowish needle-like, without lumps
Active matter,% 92.0 93.0 95.0 92.0 95.0
Free oil,% 1.2 1.2 1.2 2.0 1.5
Inorganic salt,% Sodium sulfate 5.8 4.8 2.5 4.8 2.5
Sodium chloride 0.15 0.15 0.15 0.15 0.15
Moisture,% 2.0 2.0 2.0 4.0 3.0
PH value (1% aqueous solution) 7.5-9.5 7.5-10
Whiteness (WB), 90

2. Toothpaste grade
Indicator Name/Indicator Value Toothpaste Grade (Y)
(I) Level (II) Level (III) Level
Appearance White or yellowish powdery or needle-like, without caking
Active matter,% 95.0 93.0 93.0
Free oil,% 1.2 1.2 1.2
Inorganic salt,% Sodium sulfate 2.5 3.2 4.0
Sodium chloride 0.15 0.15 0.15
Moisture,% 2.0 2.0 3.0
PH value (1% aqueous solution) 8-9.3 8-9.3 8-10
Whiteness (WB), 90
Foaming capacity/mm 180
Heavy metal (as Pb)/ (mg/Kg), 15
Arsenic content (as As)/ (mg/Kg), 3
Total bacterial count/ (CFU/G), 100
Total number of molds and yeasts/ (CFU/G), 100
Fecal coliforms/G Not to be detected
Pseudomonas aeruginosa/G Not to be detected
Staphylococcus aureus/G Not to be detected
 
3. Latex grade
Indicator Name/Indicator Value Latex grade (powder, needle, liquid)
Aggregate grade Seed level Liquid K12
Appearance White or yellowish powdery or needle-like, without caking Light yellow transparent liquid
Active matter,% 94.0 92 28.5-30.5
Free oil,% 0.8-1.0 1.5-2.0 1.5
Inorganic salt,% Sodium sulfate 3.0 3.0 1.5
Sodium chloride 0.15 0.15 0.05
Moisture,% 3.5 3.5 -
PH value (1% aqueous solution) 8-10 7.5-9.5
Whiteness (WB), 90 -
Color Klett (30% active), - 60

4. Reagent grade
Indicator Name/Indicator Value Reagent grade
Level 99% Level 97%
Appearance White flaky crystals White powder
Solubility (1%, alcohol) Completely dissolved
Solubility (10%, aqueous solution) Completely dissolved
Chroma APHA (20%, deionized water), 15   -
Active matter (%), â?¥ 99 (on dry basis) 97
Petroleum ether soluble matter (%), 0.2 1.0
Sodium sulfate (%), 0.5 1.5
Sodium chloride (%),
Moisture (%), 1.0 2.0
PH value (1% aqueous solution) 6.0-8.0 6.0-11
Phosphate, 1ppm -
Lead (Pb), 2ppm
Iron (Fe), 1ppm
Nitrogen, 5ppm -
Arsenic (As), 0.1ppm
Fraction content (%), 99.0
Absorbance (3%, deionized water) 230nm 0.4
260nm 0.1
280nm 0.1 -
410nm 0.01
GOLD Member
Aug-17-21
 
Very Hot Application: sake, soy sauce, vinegar, chemical liquid, ultrasound gel, fertilizer liquid, diluent, detergent, desinfectant, hand sanitizer.

Suggestion A: Cubitainer
Material: LDPE
Advantages: soft plastic, collapsible, light weight, food grade
Size range: 1L~25L.
Price: 40% Higher than B

Suggestion B: Cheertainer
Material: Inner layer: PE ; Outer layer-PA+PE.
Advantages: Environmental, cost reduction, form-fit, EU certificate, future packaging trend
Size range: 3L~25L
Price: 40% lower than A
Shipping and storage cost: 50%~60% lower than A;

Usually, our flexible containers comes with box, container and cap. But we also sell box and containers separately.

We have 10 years exporting experience. Our workshop is dust-free. We always get good shipping price ( to the destination ports ) for CIF terms
GOLD Member
Jan-18-23
 
Product Brief Introduction: with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.

Product Hazard or Harmful Ingredients:It does not combust or explode but has corrosivity and certain toxicity.

Product Physical Properties:The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm3.

Product Chemical Properties:It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.
Spillage Treatment Method:Simple cleaning and burying

Protection Measures for Product Transport & Storage:To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.

Packing :Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg.

Other Information: Anti-caking agent can be added at the request of customers.

Technical Specifications

Analysis items Standard
Na2SiF6 99% min
Loss of weight on drying at 105â?? 0.3% max
Free acid (as HCl) 0.1% max
Chloride (as Cl) 0.1% max
Sulphate (SO4) 0.3% max
Iron(Fe) 0.02% max
Water-insoluble matter 0.5% max
Particle size distribution
Passing through 40 mesh sieve 98% min
Passing through 60 mesh sieve 90% min
Passing through 325 mesh sieve 25% max
GOLD Member
VERIFIED
Jan-13-24

Potatoes

$0
MOQ: Not Specified
 
Egyptian Fresh New Potatoes, Grade A, Available Varieties: Spunta, Diamond, Nicola, grown in Pest Free Area, Certified to export to EU and other destinations, Size: 35-45, 40-60, 45+, 50+, 55+, palletized, packing: in pp bags 10 kg - 25 kg - 1250 kg jumbo bags.
7889 Rh5% 60% Cobalt Free Humidity Indicator Card Suppliers
Short on time? Let Rh5% 60% Cobalt Free Humidity Indicator Card sellers contact you.
GOLD Member
Apr-06-18
Supplier From Mumbai, Maharashtra, India
 
Micro Silica Sand:

Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica.

Applications :

Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste.

Advantages :

Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
GOLD Member
VERIFIED
Feb-20-24

Texture Improver For Paneer

$1.67K
MOQ: 1000  Kilograms
Sample Available
Supplier From Erode, Tamil Nadu, India
 
Las 4NF- Lactose Substitute Non- Fat Solid is an Enzymatically Modified, Clean Label, Vegan, Gluten-Free, Plant-based and Non-GMO
starch used as a special additive for improving texture of Paneer. It is 100% naturally made which does not have any preservatives and Mono sodium Glutamate (MSG).

APPLICATIONS
1. Milk is first heated (pasteurizing) to 85�°C and held for 12 minutes.
2. Add 2% to 20% of LAS 4NF based on the Protein Content of the Milk to
the pasteurized milk and stir slowly to ensure full dissolving at 80C.
3. LAS 4NF itself contains coagulant. If necessary add coagulant as per the costumer requirement slowly to the milk by slow stirring, maintaining the
temperature at 70�° C.
4. Keep Slow stirring for complete separation of solids and whey.
(Indication: Whey will turn to light green color and small lumps of solids
will settle down)
5. The whey water is filtered through a fine mesh of muslin cloth. The separated particles remain in muslin cloth and it is held in hoofer.
6. Apply pressure on the covered solid spread evenly on hoofer, with a flat lid in lay till water droplets stop.
7. Then the Paneer is pre-cooled in pure water at room temperature for 10 mins or till the external sides can be held in hand water for 10 mins , then
dip in chilled water for 4 hours.
DOSAGE
Use 2 to 20% of LAS 4NF of total batch size, based on the protein content of the milk. For lower protein content in the milk higher LAS 4NF need
to be used.
GOLD Member
VERIFIED
May-28-21

Copra

$950 - $1.20K
MOQ: Not Specified
Sample Available
Supplier From Central Jakarta, Central Jakarta, Indonesia
 
Copra

We make high-quality copra by drying fresh coconut meat (kernel) in hybrid solar dryers. With efficient and continuous drying technology, we can reduce the moisture content of fresh coconut kernels from around 50% to lower than 6% within 48 hours. This result can be achieved by utilizing solar energy during daylight and renewable energy from smokeless biomass burning all night long.
Moisture content: maximum 6%, Free Fatty Acid content: maximum 0.5%, Green: 0%, Burnt: maximum 2%, Smoky: maximum 5%, Rubbery: maximum 5%

We only pick mature coconut fruits for the drying process, coconut must be put in a dryer immediately after opening to prevent microbes such as fungus, mold, and bacteria to grow. We keep the temperature in the oven dryer between 60 to 70 degrees Celsius. We inspect the copra periodically during the drying process, any damaged copra should be removed from the oven dryer immediately.
GOLD Member
Jul-01-25

Soft Dried Mango, A

$2.50 - $3 / Kilogram (FOB)
MOQ: 100  Kilograms
 
- Flavor & Odor: Natural sweet
- Color: Natural yellow color
- Off Size: 25 %
- Over and Under size: 10 %
- Moisture: 19.5 % Yeast & Mold
- Total Sugar: 60 - 77 g. / 100 g.
- Aw: 0.65
- pH: 3.0 - 4.5
- Shelf life: 12 months from date of manufacture if kept under storage conditions.
- Stored: Store in an odor-free area away from sunlight. Keep in a cool and dry place ( < 75F and < 65% humidity )
- Packaging: 5kgs./Pack | Bulk: 20kgs (4 Packs/carton)
- Country of origin: Viet Nam
GOLD Member
May-29-25

Fresh Green Lime, A

$0.45 - $0.60 / Kilogram (FOB)
MOQ: 100  Kilograms
Sample Available
 
Specifications:
Color: Green.
Type: Seedless.
Origin: Vietnam.
Weight: 12-20 pieces/kg; (40-60)mm diameter.
Packing: in a carton of 8kgs, label as buyerâ??s requirement.
Preserving in 50C air conditioned, pre-cooling 24 hours before loading.
Shelf life: 45 days.
Certificates: VietGap, phytosanitary.
Payment & Delivery Terms:
Payment: T/T (50% in advance, balance negotiable)
Delivery: Fast and reliable shipping with secure packaging
Beside it, we also have other types like: Red Chilli, Lemongrass, Ginger, Turmeric, Pepper. If you require additional pictures or videos, feel free to
GOLD Member
Jun-25-25

Desiccated High Fat Fine, A

$4.80 - $5 / Kilogram (FOB)
MOQ: 1000  Kilograms
Sample Available
 
Specifications:
-Color: Natural white, free from yellow specks or other discoloration
-Flavor: Mild and sweet with no off-flavor
-Ingredient: 100% pure coconut natural
-Moisture: 3 % max
-Size: 1-3.5mm
-FFA (as Lauric Acid): 0.3% max
-Oil content: 60 - 65% min
-Fat Content: 63% - 65% min
-SO2 residual: 50 ppm max
-PH value (10% solution): 6.1 - 7.1
-Free from bacteria: Salmonella, E. Coli, Aflatoxin, foreign matter
-Packing: 50 kg/bag, as the buyerâ??s requirement.
-Quantity: 12 MT/20FT, 26 MT /40Hâ??
-Port of loading: Ho Chi Minh Port, Viet Nam
Payment & Delivery Terms:
-Payment: T/T (50% in advance, balance negotiable).
-Delivery: Fast and reliable shipping with this secure packaging.
GOLD Member
VERIFIED
Jul-13-22

Potato Flour

$1.02K
MOQ: 1  Tons (UK)
Sample Available
Supplier From Erode, Tamil Nadu, India
 
ANGEL- POTATO FLOUR:
Potato flour is extensively used in food, chemicals, pharma and other industries. It is regarded for its neutral taste, good clarity and high binding strength.
DESCRIPTION:
A flour-like, gluten free substance produced only from the starch of the potato. It is a very fine powder and can be used with other types of flour for baking. It can also be used as a thickening agent.

KEY FEATURES:
Neutral taste good clarity and transparency,
High binding strength, long texture
A low gelatinisation temperature (approx 60 �°C) and high swelling power.
Water binder, Thickener, Anti caking ingredient.

PRODUCT APPLICATION:
Meat industry, Bakeries, Confectionery, Dry blends.
Bread and Bakery products, Pastry, Specialty Sausages.
Soups, Sauces, Various Potato Dishes, Dry Soup Mixes.
Fresh dairy spreads Fresh dairy desserts and ice cream.
Fruit preparations, Cured meats and poultry
Pastry and Snacks.
GOLD Member
Dec-31-20

Organic White Corn

$200
MOQ: Not Specified
Supplier From Saint-Paul, France
 
No GM - NON GMO.
Expansion: 38/40 - 40/42
Explosion: 99%
Pure Variety: 99%
Humidity: Maximum 14%
Proteins:. Least 9.5%
Broken: 2% Maximum
Aflatoxin: Maximum 15 ppb
Free of pesticides or insecticides.
Free live insects.
GOLD Member
Nov-23-20

Quality Walnut Kernels

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
1000 g Walnut kernels contain:
50 % 1/2 Kernels (Light)
30 % 1/4 Kernels (Light)
20 % 1/8 Kernels (Light)
100 % Mahogany mixed kernels
Packing - 10 kg carton boxes.
Shell and Foreign Material (by weight) - 0.05% maximum
Fairly uniform in color, matches the Bulgarian Walnut
Color Chart classification for â??lightâ??
Total Defects (by weight)- 5 % maximum
For maximum shelf life, store at refrigerated temperatures
below 2�° C and maximum relative humidity of 55%

Composition per 100 g of Walnut Kernels
Calories - 851
Protein - 14.8%
Fat - 60%
Carbohydrates - 16
Crude fiber - 9.6%
Vitamins
Vitamin A - 0.6
Thiamine, B1 - 24
Riboflavin - 8.21
Vitamin C - 4.4
GOLD Member
Nov-23-20

Grade A Walnut Kernels

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
1000 g Walnut kernels contain:
50 % 1/2 Kernels (Light)
30 % 1/4 Kernels (Light)
20 % 1/8 Kernels (Light)
100 % Mahogany mixed kernels
Packing - 10 kg carton boxes.
Shell and Foreign Material (by weight) - 0.05% maximum
Fairly uniform in color, matches the Bulgarian Walnut
Color Chart classification for â??lightâ??
Total Defects (by weight)- 5 % maximum
For maximum shelf life, store at refrigerated temperatures
below 2�° C and maximum relative humidity of 55%

Composition per 100 g of Walnut Kernels
Calories - 851
Protein - 14.8%
Fat - 60%
Carbohydrates - 16
Crude fiber - 9.6%
Vitamins
Vitamin A - 0.6
Thiamine, B1 - 24
Riboflavin - 8.21
Vitamin C - 4.4
GOLD Member
Nov-23-20

Walnut Kernels

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
1000 g Walnut kernels contain:
50 % 1/2 Kernels (Light)
30 % 1/4 Kernels (Light)
20 % 1/8 Kernels (Light)
100 % Mahogany mixed kernels
Packing - 10 kg carton boxes.
Shell and Foreign Material (by weight) - 0.05% maximum
Fairly uniform in color, matches the Bulgarian Walnut
Color Chart classification for light
Total Defects (by weight)- 5 % maximum
For maximum shelf life, store at refrigerated temperatures
below 2 C and maximum relative humidity of 55%

Composition per 100 g of Walnut Kernels
Calories - 851
Protein - 14.8%
Fat - 60%
Carbohydrates - 16
Crude fiber - 9.6%
Vitamins
Vitamin A - 0.6
Thiamine, B1 - 24
Riboflavin - 8.21
Vitamin C - 4.4
GOLD Member
Nov-23-20

Pure Walnut Kernels

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
1000 g Walnut kernels contain:
50 % 1/2 Kernels (Light)
30 % 1/4 Kernels (Light)
20 % 1/8 Kernels (Light)
100 % Mahogany mixed kernels
Packing - 10 kg carton boxes.
Shell and Foreign Material (by weight) - 0.05% maximum
Fairly uniform in color, matches the Bulgarian Walnut
Color Chart classification for light
Total Defects (by weight)- 5 % maximum
For maximum shelf life, store at refrigerated temperatures
below 2 C and maximum relative humidity of 55%

Composition per 100 g of Walnut Kernels
Calories - 851
Protein - 14.8%
Fat - 60%
Carbohydrates - 16
Crude fiber - 9.6%
Vitamins
Vitamin A - 0.6
Thiamine, B1 - 24
Riboflavin - 8.21
Vitamin C - 4.4
GOLD Member
Nov-20-20

Skimmed Milk Powder

$400
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Skim Milk Powder is produced from pasteurized full-fat cow's milk, by spray drying

Immediate packaging is approved for direct food packaging in accordance with Regulation (EC) 1935/2004

Energy value 1491kJ / 351kcal, protein 34g, carbohydrates 51g, fat 1.25g

- Contents of metals - Lead (Pb) - max 0,1 mg/kg
- Aflatoksin M1 - max 0,050 µg/kg
- Antibiotics - negative
- Total Plate count <10 000


FCMP is stored in a dry clean, odour-free warehouse.
Products is stored in temerature <25 C, humidity max 75%, no longer than:
- 12 months from production date in paper bags and big bags
- 6 months from productions date in aluminum or polyethylene bags
GOLD Member
Nov-20-20

Bulk Skimmed Milk Powder

$400
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Skim Milk Powder is produced from pasteurized full-fat cow's milk, by spray drying

Immediate packaging is approved for direct food packaging in accordance with Regulation (EC) 1935/2004

Energy value 1491kJ / 351kcal, protein 34g, carbohydrates 51g, fat 1.25g

- Contents of metals - Lead (Pb) - max 0,1 mg/kg
- Aflatoksin M1 - max 0,050 µg/kg
- Antibiotics - negative
- Total Plate count <10 000


FCMP is stored in a dry clean, odour-free warehouse.
Products is stored in temerature <25 C, humidity max 75%, no longer than:
- 12 months from production date in paper bags and big bags
- 6 months from productions date in aluminum or polyethylene bags
GOLD Member
Nov-23-20

Quality Coriander Seeds

$200
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Colour Light brown to tan.
Flavour & Odour Aromatic pleasant flavour and aroma, typical of coriander, free from any objectionable taints.
Moisture - 12.0% maximum
Total Ash - 6.0% minimum
Acid Insoluble Ash - 1.0% maximum
Volatile Oil - 0.3% minimum
Bulk Index - 60 - 85g / 250mL
Water Activity - 0.69 maximum
Extraneous Matter - 0.75% w/w maximum (ASTA 14.0)
MICROBIOLOGICAL:
E.coli Not detected in 1g

Salmonella Not detected in 25g
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