Lianyungang Dongtai Food Ingredients Co., Ltd.
 
 
 
Calcium Phosphates
Sodium Phosphates
Potassium Phosphates
Magnsium Phosphates
Citrates
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Sodium Tripolyphosphate
Chemical name Sodium Tripolyphosphate, Sodium Triphosphate
Molecular formula Na5P3O10
Molecular Weight 367.86
Product Image
Performance White crystal powder,melting point is 622℃,easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+、Mg2+,can soften hard water,change suspension into solution,alkalescent,without causticity。
Quality standards

(GB25566-2010、FCC-V)

  Name of index

GB25566-2010

FCC-V

Sodium Tripolyphosphate ≥%

85

85

P2O5                             ≥%

56.0-58.0

-

Fluoride (as F)          ≤%

0.005

0.005

Arsenic (As)            ≤%

0.0003

0.0003

Heavy Metal (as Pb)     ≤%

0.001

-

Chloride (as Cl)         ≤%

-

-

Sulfate (as SO42-)        ≤%

-

-

Water Insoluble          ≤%

0.1

0.1

pH (1% aqueous solution)    

9.5-10.0

-

Whiteness              ≥%

-

-

Pb                     ≤%

0.0004

0.0002

Uses In food industry, it is used as water conservative, applied to can, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products, and so on.
Packing In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.
 
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