STPP Sodium Tripolyphosphate Food /Tech Grade

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Nutritional Value: Nutritional
• Certification: BRC, ISO, Kosher, Halal
• Packaging Material: Kraft Paper /Plastic Bag
• Model NO.: Food additives
• Storage Method: Normal
• Shelf Life: 24-36months
• Type: Food Grade, Tech Grade
• Resource: Chemosynthesis
• Appearance: White Powder, White Granular
• Purity: 85%Min
• Particle Size: 60mesh, 100mesh, 200mesh
• Transport Package: 25kg/500kg/1000kg Bag
• Specification: Assay 85% min
• Trademark: DT
• Origin: China
• HS Code: 28353110
• Production Capacity: 30000mt/Year

Product Description

Sodium Tripolyphosphate
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 index	GB25566-2010 / FCC-V
Sodium Tripolyphosphate ≥%	85
P2O5                             ≥%	56.0-58.0
Fluoride (as F)          ≤%	0.005
Arsenic (As)            ≤%	0.0003
Heavy Metal (as Pb)     ≤%	0.001
Water Insoluble          ≤%	0.1
pH (1% aqueous solution)	9.5-10.0
Pb                     ≤%	0.0004

6,Usage: 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.
7,Packing: In 25kg composite plastic woven/paper bag with PE liner.
8,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.