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Sodium Tripolyphosphate as Water Retainer

China Sodium Tripolyphosphate as Water Retainer, Find details about China STPP, Water Conservative from Sodium Tripolyphosphate as Water Retainer

Model NO.
STPP food grade
Grade Standard
Food Grade
Trademark
K&S
Transport Package
25 Kgs Kraft Paper Bag with PE Liner
Specification
100% sodium tripolyphosphate
Origin
Lianyungang
HS Code
28353110
Model NO.
STPP food grade
Grade Standard
Food Grade
Trademark
K&S
Transport Package
25 Kgs Kraft Paper Bag with PE Liner
Specification
100% sodium tripolyphosphate
Origin
Lianyungang
HS Code
28353110
                    SPECIFICATION(TDS)
Sodium Tripolyphosphate (STPP)
1,Chemical Name:Sodium Tripolyphosphate,Sodium Triphosphate                                                                                                                 
2,M. F:Na5P3O10
3,M.W:367.86
4,Physical properties: White crystal powder,melting point is 622ºC, 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.
5,Quality standard: (GB25566-2010,FCC-V)
 Name of indexGB25566-2010FCC-V
Sodium Tripolyphosphate ≥%8585
P2O5                           ≥%56.0-58.0-
Fluoride (as F)         ≤%0.0050.005
Arsenic (As)           ≤%0.00030.0003
Heavy Metal (as Pb)    ≤%0.001-
Chloride (as Cl)        ≤%--
Sulfate (as SO42-)       ≤%--
Water Insoluble         ≤%0.10.1
pH (1% aqueous solution)   9.5-10.0-
Whiteness              ≥%--
Pb                    ≤%0.00040.0002
6,Usage: In food industry, it is used as water-retainer, applied in sea foods, canned foods, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products and so on.
7,Packing: In 25kg PP/kraft paper bag with PE liner.
8,Storage and transport: It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances.
 

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