Chemical Name:4-Hydroxybenzoic acid
Trade Name:p-oxybenzoic acid
Molecular Formula:C7H6O3
Molecular Weight:138.12
CAS No.:99-96-7
Properties:white odorless crystalline powder, easily soluble in hot water and alcohols, aethers and acetone,
slightly soluble in cold water and benzene, insoluble in carbon bisulfide; relative density is 1.46
Use: Can be used as antiseptic, intermediate of dyes, pharmaceuticals; as main material of liquid crystal polymers; as material of pesticide intermediate
Specification
Item Specification
Polymer Grade Technical Grade
Appearance white crystal powder white crystal powder
Purity(on dry base) % 99.6 99.0
Melting Point 214-217 212-216
Odor odorless odorless
Solubility Clear and transparent clear and transparent
Loss on Drying % 0.20 0.50
Color(Pt-Co) 10 40
Ash % 0.02 0.15
Sulfate(SO42-) 0.01 0.05
Chloride(Cl-) % 0.005 0.02
Phe% 0.01 0.10
Salicylic Acid % 0.02 0.10
4-Hydroxyisophthalic Acid(HIPA) ppm 500 /
Insolubles in Metha ppm 50 /
Potassium(K+) ppm 5 /
Sodium (Na+) ppm 5 /
Iron (Fe) ppm 5 /
Ca2++Mg2+ppm 5 /
Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.
Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Packaging 50kg/100kg net in iron drums with double PVC bags
Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12
Wooden Spoon is made from 100% natural, safe, environmentally friendly material. Diverse and unique models give customers the most suitable choice Size from 5-35cm depending on customer's request 99 Gold Data's factory in Ho Chi Minh, convenient for exporting goods and reducing shipping costs
- Origin: Vietnam.
- Color: brown.
- 100% handmade crafts with eco-friendly material.
- Diameter: 10 - 12cm.
- Height: 5 - 7 cm.
- Polished outer shell, smoothing the inside clean.
- Feature: non-toxic, non-irritation, flexible, can be mass-produced, lightweight.
- Convenient to carry as the raw material is lightweight.
- Packaging: each bowl is well covered, 100 pcs/carton.
- Payment & Delivery Terms:
Payment: T/T (50% in advance, balance negotiable).
Delivery: Fast and reliable shipping with this secure packaging.
If our Coconut Shell Bowl matches your requirements, please share more details regarding quantity, size preferences, and packaging needs. We will provide you with our best quotation as soon as possible.
If you need more information, please contact me via,
Looking forward to your response and hoping for a successful business collaboration.
Best regards,
Mina
99 Gold Data Company.
Material : HDPE milk botte washed
Category : HDPE
Type : Milk Botte
Grade : washed
SPECIFICATION : USA material,5 containers available.No label and cap,washed already
Origin : USA
LOADING WEIGHT : 18 Ton
FAS (USD/Ton) : 750$
Packaging : Jumbo Bag
Est. Shipping Time : 15, 30, 45 days
Origin: Fiji
Code: 2025969BN
Material: PET bottles on bales clear & with labels
Category: PET
Type: bottles on bales
Color: clear & with labels
Quantity: 22 Tons
Loading weight: 22 Tons
Specification:"PET bottle on bales clear & with labels
Label Material: PP, Glue onto surface ( red or blue colors)
The bottles itself are all Natural.
PIR pet bottles. In the Loading photo you can see transparent bottles bales and others are with blue and red labels bottles bales
Transparent balesâ?? after manufacture Factory will put defect to a pile
Blue/red balesâ?? Second defect sorting process
It is not possible to buy only white bale as factories have to load these 2 types whenever they have stock.
Loading Weight: 19tons
5 loads monthly"
Thanks for contacting us!
We are selling CFR term, Incoterms 2020. Payment term: 50% advance, balance against copy Bill of Lading
Could you please give us more details about your company and demand for us to offer you the suitable material?
1.What is your company name and address?
2.Have you imported this material before?
3.If yes, which is your port of destination and HS code which you use to import this material?
4.How many tons do you need per month?
5.Which grade and color are you looking for?
6.Do you prefer us to contact you via email or whatsapp, wechat, skype,..?
