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STPP/Sodium Tripolyphosphate 94% Min 7758-29-4 pictures & photos

STPP/Sodium Tripolyphosphate 94% Min 7758-29-4

Min. Order / Reference FOB Price
5 Ton	US $700.00/ Ton

Local Area:	Zhuzhou, Hunan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P

CAS No.:	7758-29-4
Formula:	Na5p3o10
EINECS:	231-838-7

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Product Description

Molecular Formula: Na5P3O10
EINECS No.:231-838-7
CAS No: 7758-29-4
HS Code: 28353100Main Uses:1) Industrial Grade:
Used as main detergent builder, as soft water agent, as detergent building foaming agent, as emulsifier of oils and greases, as peptizing agents, as ph buffers, and to provide alkalinity. Used in oil well drilling, sequestration in cotton boiling, bath water softening, red and black water control, cathodic corrosion inhibitor.2) Food grade can be used as improver in fish, meat manufactures, clarifying agent in drinks.
Specification:Sodium Tripolyphosphate (Powder)
ItemIndustrialGradeFoodGradeNa5P3O1094.0%Min94.0%MinP2O557.0%Min57.0%MinWaterInsolubleMatter0.15%Max0.04%MaxIron(Fe)0.015%Max0.006%MaxPHvalue(1%watersolution)9.2-10.09.5-10.0Heavymetal(asPb)/0.001%MaxArsenic(As)/0.0003%MaxFluoride(F)/0.003%MaxWhiteness92%Min92%MinIgnitionloss1.0/density(g/cm3)0.35-0.90.35-0.9PhaseI10-3010-30Sodium Tripolyphosphate (Granular)
ItemIndexNA5P3O10, (%)94MIN.P2O5 (%)56.5Fe(%)0.015MAXPH Value (10g/L)9.2-10.0Density (g/cm3)0.5-0.6Water Insolubles (%)0.1MAXWhiteness, (%)90MIN
Packaging:
25kg/PP bag or kraft paper bag