Jiangsu, China
Business Type:
Trading Company
OEM/ODM Availability:
OEM/ODM Service
Sample Available

STPP, Sodium Tripolyphosphate, Food Additive manufacturer / supplier in China, offering Sodium Tripoly Phosphate, Ksd Thermostats Set for Electric Kettle Heater, Kst 207bimetal Thermostat Oil Heater Thermal Oil Heater Fryer and so on.

Gold Member Since 2009
Audited Supplier

Sodium Tripoly Phosphate

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Basic Info

Model NO.: JL
Trademark: JL
Origin: China
HS Code: 2835310000

Product Description

Property: White powder or Crystal

Index Surface Density (g/cm3) Content of Phase I (%)
Code L M H A B C
Spec 0.35-0.50 0.51-0.65 0.66-1.00 5-20 21-40 >40

Item Technical Grade (index) Food Grade (index)
Main Content (Na5P3O10) ≥ 94% 94%
Phosphorus Pentoxide (P2O5) ≥ 57% 57%
Whiteness ≥ 90% 85%
Insoluble matter in water ≤ 0.1% 0.05%
Iron (Fe) ≤ 0.01%
PH Value (10g/l solusion) 9.2-10.0 9.5-10.0
Density g/cm3 0.4-1.0
Arsenic (As) ≤ 0.0003%
Heavy Metal (as Pb) ≤ 0.001%
Fluoride (as F) ≤ 0.003%
Chloride (as Cl) ≤ 0.025%
Sulphate ≤ 0.4%

Packing: In 25kg or 50kg PP woven bags line with PE film bag inside.
Application: Technical grade is mainly used in China, scour, petroleum, metallurgy, mining, warter treatment, printing and dyeing industry and so on.
Food grade complex plastic interweaved sack outside with double-layer polyethylene-film sack inside, net weight 25kg; Or based on the demand of user.

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