Food Grade STPP Sodium Tripolyphosphate CAS 7758-29-4

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Model NO.: sodium tripolyphosphate
• Certification: RoHS, ISO, Halal
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Application: Meat/ Aquatic Product/Frozen Food
• Load: 25mt/20fcl′; 22mt/20fcl′ with Pallets
• Extra Service: OEM Package
• Transport Package: 25kg/Bag
• Specification: as per COA
• Trademark: Polifar
• Origin: China
• HS Code: 2835311000
• Production Capacity: 60000ton/Year

Product Description

Food Grade STPP  Sodium Tripolyphosphate cas 7758-29-4

Product name: Sodium Tripolyphosphate  (STPP)
Chemical formula: Na5O10P3
CAS: 7758-29-4
Product performance:
Sodium tripolyphosphate in the food industry is mainly used in cans, dairy products, fruit juice drinks and soy milk quality improvement agent;  Water-retaining agent and tenderizer for meat products such as ham and luncheon meat;  In the processing of aquatic products, it can not only play the role of water retention and tender, but also play the role of expansion and bleaching.  Soften the beans in canned beans;  It can also be used as water softener, chelating agent, pH regulator and thickening agent and in beer industry.  Sodium tripolyphosphate is generally added 3-5‰ in food processing, and the maximum amount is 3% in aquatic processing 
Analysis of certificate

Testing Item	Citric Acid Anhydrous	Citric Acid Monohydrate
STPP content /%	≥85	96.8
P2O5 content /%	56.0~58.0	57.8
Water insoluble /%	≤0.1	0.01
PH ( 1%)	9.5-10	9.8
Whiteness /%	≥85	94
Fluoride ( F) /%	≤0.005	0.0006
Arsenic (AS)/%	≤0.0003	≤0.00007
Heavy Metal(Pb)/%	≤0.0010	≤0.0003
Stacking density(g/cm3)	0.35-0.9	0.75
Note: Special requirements of particle size should be negotiated by both suppliers and customers

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 25MT/20FCL'; 22MT/20FCL' with pallets
Shelf Life: Two years when properly stored
Polifar group is established in beautiful and economically developed city Nanjing in 2013.
We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
 -Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
 -Anticaking agent:  Tricalcium Phosphate
 -Antioxidants:   Vitamin C ascorbic acid; Natural Vitamin E
 -Leavening agent:   Sodium bicarbonate(baking soda)
 -Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
 -Emulsifier: Mono and Diglyceride Fatty Acid Lipids
 -Enzyme:  Amylase
 -Humectant:  Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
 -Nutritional supplements:Taurine
 -Preservative: Sodium benzoate;Sodium Propionate; Nisin
 -Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
 -Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food & drink additives area.