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Trisodium Phosphate Anhydrous, Atsp; Trisodium Phosphate, Tri-Sodium Phosphate; manufacturer / supplier in China, offering Factory Supply Trisodium Phosphate (TSP) Food Grade, ISO Manufacture Hydrogen Per Oxide 50 35 27.5 (H2O2), Purity Nitric Acid ISO Certified and so on.

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Product Details

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Basic Info.


Model NO.:97%min


Type:Trisodium Phosphate


Grade Standard:Industrial Grade




Specification:SGS CIQ CCIC




HS Code:28352300


Product Description

    Trisodium Phosphate
1)Na3PO4 or Na3PO4.12H2O
2)ISO 9001-2008, SGS, CIQ approved
3) Top quality, competitive price

Food grade TSP:
1). Colorless or white crystal, powder or crystalline powder.
2). Odorless, and easily soluble in water

Packing: 25kg woven bag
Volume/ 20FCL: 26MT

Food additive trisodium phosphate TSP:    


Trisodium phosphate
Chemical Name: Trisodium phosphate
Molecular Formula: Na 3 PO 4 , Na 3 PO 4 @12 H 2 O
Molecular Weight: anhydrous163.94; dodecahydrate : 379.94
CAS: anhydrous: 7601-54-9; dodecahydrate : 10101-89-0
Character: It is colorless to white crystal, powder or crystalline powder. It's odorless, easily soluble in water but insoluble in ethanol.
Uses: In food processing industry, it is used as buffering agent, emulsifier, antitacking agent, antioxidant additive, nutrition supplement, metal chelation.
Packing: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage & Transportation :  It should be stored in a dry and ventilate warehouse; kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances; unload with care as to avoid damage to packing.
Quality index: Quality index Specification GB25565-2010 FCC,1996 Assay (as Na 3 PO 4 ) ≥% Content (Na 3 PO 4 ) Anhydrous 97.0 97.0 Dodecahydrate 97.0 92.0 Heavy Metal≤% Heavy Metals 0.001 --- Pb≤% Pb 0.0004 --- Fluoride (as F )≤% Fluorides(F) 0.005 0.005 Water insoluble matter≤% Insoluble In Water 0.2 0.2 pH value pH Value 11.5-12.5 --- As≤% As 0.0003 0.0003 Phosphorus pentoxide≥% P2O5 39.83 39.83 Loss on ignition≤% Loss On Ignition Anhydrous 2.0 2.0 Dodecahydrate 45.0-57.0 45.0-57.0

Content %≥98.0

Phosphorus pentoxide (P2O5)%≥39.5 

Methyl orange alkalinity( Na2O)36-40 

Heavy metal( Pb) %≤0.001 

Arsenic( As) %≤0.0003 

Fluoride( F) %≤0.005 

Water-insoluble %≤0.10

application area

1. As a quality improver, it has the effect of improving the food production of complex metal ions, pH value and ion strength, thus improving the bond and water holding capacity of food.Chinese regulations can be used for cheese, with maximum usage of 5g/kg;The maximum use of western ham, meat, fish, shrimp and crabs is 3.0g/kg;The maximum use in canned, fruit juices, beverages and dairy products is 0.5 g/kg.[3]

2, in chemical industry, textile, printing and dyeing, paper making, power generation industries, used as a water softener and laundry detergent in boiler scale inhibitor, paper dyeing water softener, glossy paper production of ph buffer by adhesives, printing and dyeing fixing agent, the fabric mercerizing enhancer, make line brittle resistance agent.The metallurgical industry is used as a chemical degreasing and decontamination and used as a good promoter in photographic development solution.Detergent for tooth cleaner and bottle opener.The coagulant of rubber emulsion.The sugar juice purifier.Phosphate in food processing quality improvement, such as keep the meat in meat products are water-based, improve and focus on the action such as, in order to reduce the loss of nutrients in meat and tender to preserve meat.It is also used as emulsifier, nutrient supplement and quality modifier in food processing.It is the raw material used in the preparation of alkali water, and also used in sugar refining and alpha-starch production.It is also used as a detergent for food bottles, cans and so on.[4]

3, solid trisodium phosphate (TSP) belong to the strong base, weak acid salt with strong alkali and high solubility, stable chemical properties, can be long-term preservation, in the containment spray system (EAS) spray water TSP substitute NaOH addition, to adjust the pH value of spray liquid, effectively remove from release to the containment of iodine gas leakage of cooling water, avoid strong base to the injury of the staff, easy to clean up after the accident.

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