详细说明
Product Name: Sodium Tripolyphosphate Food Additive Model NO.: food additive Grade Standard: Food Grade Type: Sodium Phosphate Purity: 90%~99% Certification: CIQ, ISO EINECS: 231-838-7 Formula: Na5p3o10 CAS No.: 7758-29-4 Trademark: K&S Transport Package: 25 Kgs Kraft Paper Bag with PE Liner Specification: 100% sodium tripolyphosphate Origin: Lianyungang HS Code: 28353110 Product Description SPECIFICATION(TDS)Sodium Tripolyphosphate (STPP)1,Chemical Name:Sodium Tripolyphosphate,Sodium Triphosphate 2,M. F:Na5P3O103,M.W:367.864,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-VSodium Tripolyphosphate ≥%8585P2O5 ≥%56.0-58.0-Fluoride (as F) ≤%0.0050.005Arsenic (As) ≤%0.00030.0003Heavy metal (as Pb) ≤%0.001-Chloride (as Cl) ≤%--Sulfate (as SO42-) ≤%--Water Insoluble ≤%0.10.1pH (1% aqueous solution) 9.5-10.0-Whiteness ≥%--Pb ≤%0.00040.00026,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.
