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
Usage and Dosage:
1. Industrially: ferrous sulphate heptahydrate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement.
2. Nutritional Supplement: Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron-deficiency anemia. Constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation.
3. Colorant: Ferrous sulphate can also be used to stain concete and some limestones and sandstones a yellowish rust color.
4. Water Treatment: Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.
Storage:
Storage Store in cool, dry, well ventilated area, removed from oxidising agents (eg. hypochlorites), acids, metals and foodstuffs. Ensure containers are adequately labelled, protected from physical damage and sealed when not in use. Large storage areas should have appropriate ventilation systems.
Precaution: Flammability Non flammable. No fire or explosion hazard exists.
Packing: Net weight 25kgs, 50kgs per each plastic woven bag
Technical Specification
Appearance: Light green crystalline powder
Fe 19.7%min
Pb 20 ppm max
As2 ppm max
Cd 5 ppm max
Size Crystalline Powder
Prperties: The prduct is a white needle crystal r pwder. SP. GR. 2.8823.13g/ cm3, sublimatin temp. 1272Celsiur scale.Its slightly sluble in water and greatly sluble in HF liquid. The chemical prperty fr the high density aluminum fluride is very steady, but that cntains certain crystal water will be decmpsed int Al23 at high temperature with HF being released.
Specificatin:
grade chemical cmpsitin % Physical character
F Al N2 Fe2342- P25 LI Bulk dity g/cm3
AF-0 61.0 31.5 0.30 0.10 0.06 0.10 0.03 0.5 1.5
AF-1 60.0 31.0 0.40 0.30 0.10 0.6 0.04 1.0 1.3
AF-2 58.0 29.0 2.8 0.30 0.12 1.0 0.04 5.5 0.7
AF-3 58.0 29.0 2.8 0.35 0.12 1.0 0.04 5.5 0.7
Uses: Its mainly used as an adjusting agent fr electrlyte in aluminum smelting by fused salt electrlysis, als in ceramic glaze, catalyst and flux f nnferrus metal metallurgy etc.
Brief Intrductin f the Prductin Technics
In the Hydrgen Fluride Reacting Furnace which is heated utside, Vitril reacts with Flurite t create the Hydrgen Fluride Gas and Anhydrus Fluride Plaster by heating in the prcess f prducing Aluminum Fluride, then the Hydrgen Fluride Gas react with dry Aluminium Hydrxide in Fluidized Bed t create t Aluminum Fluride and water.
Packaging
packed in wven PP bags with plastic film inside. Each bag has net weight f 25kgs, 50kgs, 500kgs and 1000kgs.
TYPES
1
Cement 42.5 N
CEM II/A-L
Bulk
2
Cement 42.5 R
CEM II/A-L
Bulk
3
Cement 42.5 N
CEM II/A-L
Big Bag 1.5MT
4
Cement 42.5 R
CEM II/A-L
Big Bag 1.5MT
5
Cement 42.5 N
CEM II/A-L NA 442
Bag 50Kg BUNDLED 2,2 MT per pallet
6
Cement 42.5 N
CEM II/A-L NA 442
Bag 25kg BUNDLED 2,15 MT per pallet
7
Cement 42.5 N-LH/SR5
CEM I
Bulk
8
Cement 42.5 N-LH/SR5
CEM I
Bag
9
Cement 52.5
CEM I
Bulk
10
Cement 52.5
CEM I
Bag
Below present our general procedures for the purchase and sale of sugar of Brazilian origin:
1- Buyer issues a Letter of Intention (LOI) addressed to Seller;
2- Seller issues a Soft Corporate Offer (SCO);
3- If Buyer accepts SCO, signs and seals SCO and then sends to Seller;
4- Seller issues Full Corporate Offer (FCO);
5- Buyer signs and seals FCO and issues an Irrevocable Corporate Purchase Order (ICPO), addressed to Seller;
6- Seller issues draft of Sale and Purchase Agreement (SPA) to be discussed and commented;
7- SPA is signed by Seller and Buyer;
8- Buyer issues draft of the Payment Instrument (SBLC/DLC) for approval by Seller�´s Bank;
9- If Seller�´s Bank accepts, Buyer issues the bank guarantee (SBLC/DLC);
10- Seller issues Performance Bond (PB) 2%;
11- Seller prepares the product and export documents;
12- Buyer receives the export documents by mail;
13- Buyer makes payment 100% to Seller ´s Bank through transfer bank (Swift Message MT-103);
14- Shipping;
15- Seller sends the original export documents to Buyer;
Please contact for full specs on quantities, delivery terms, etc...
NOTES:
The financial instrument (SBLC / DLC) must be issued by the Top 50 Bank in the world ranking.
Specifications:
Origin: Vietnam.
Color: natural yellow.
Dia: 2 cm up.
Store at -18 0 C or below.
Shelflife: 2 years.
Packing: 50kg carton, size: 25x26x50cm.
Payment & delivery: L/C at sight or T/T 50% in advance and 50% after receiving the Copied B/L via fax or email.
Name: Rubber band
Size: Can be customized
Sample lead time: 3~5 working days
MOQ: 300kgs
Product Features:
1. High Toughness,Good elastic ,Can Be Extended To Seven Times Length Won't Break
2. Environmentally Friendly,Nontoxic ,Anti-aging,Not Stickly!
3. Vietnam Import Natural Rubber ,100% Rubber Content ,Quality Guarantee
Standard packing: 100grams/polybag, 200grams/polybag, 300grams/polybag, 30kg/bag,etcâ?¦.or depending on needs of customer.
Production lead time: 3 days by store in warehouse and 10-15 working days according to customerâ??s Color and SIZE .(depend on the order quantity)
Name: Rubber band
Size: Can be customized
Sample lead time: 3~5 working days
MOQ: 300kgs
Product Features:
1. High Toughness,Good elastic ,Can Be Extended To Seven Times Length Won't Break
2. Environmentally Friendly,Nontoxic ,Anti-aging,Not Stickly!
3. Vietnam Import Natural Rubber ,100% Rubber Content ,Quality Guarantee
Standard packing: 100grams/polybag, 200grams/polybag, 300grams/polybag, 30kg/bag,etc.
Production lead time: 3 days by store in warehouse and 10-15 working days according to customer
Specifications:
- Origin: Vietnam
- Process: Vacuumed Fry.
- Taste: sweet & crispy.
- Moisture: 05% max.
- Shelf life: 12 months.
- Min order: 1000kgs.
- No sugar, no used oil, no preservatives and coloring, only vegetable oil, broken parts & unripe parts <2%.
- Quantity capacity: 50 tons/month.
Packaging: in 7kgs carton (aluminum bag liner), 750ctns per 20fcl, label as buyerâ??s requirement.
Price: FOB Ho Chi Minh City
Payment & delivery: L/C at sight 100% confirmed or T/T 50% in advance and 0% after receiving the copied B/L via email or fax.
Pale yellow liquid at room temperature characteristic odor and taste or nearly odorless, free from rancidity or any objectionable odor and taste.
Each batch of materials shall undergo strict sampling,inspection and screening for guaranteeing the affluent oil production and the excellent oil fragrance.
Groundnut OIL Taste Neutral Impurities Negative Free Fatty Acid ( % ) max 0,10 Moisture ( % ) max 0,05 Peroxide Value ( meq O2/ kg ) max 5 Specific gravity at 20 degr C 0,91 - 0,93 Iodine value ( g / 100 g ) 82 - 110 Colour Lovibond 5 1/4 " Red max 2,5 Colour Lovibond 5 1/4 " Yellow max 25 C 12:0 C 14:0 (Myristic Acid) C 16:0 ( Palmitic Acid ) 6 - 14 C16:1 (Palmitoleic Acid) C 18:0 ( Stearic Acid ) 1 - 5 C 18:1 ( Oleic Acid ) 35 - 72 C 18:2 ( Linoleic Acid ) 13 - 44 C 18:3 ( Linolenic Acid )
