Factory Price Tech Grade Food Grade Sodium Tripolyphosphate STPP
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- Supplier: Zhengzhou Magic Star Beauty Co. Ltd.
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Product Overview
Description
Product Description
Factory Price Tech Grade Food Grade Sodium Tripolyphosphate STPP
Detailed Images
Name | STPP |
Appearance | White powder |
Application | Detergent Raw Materials,pH adjuster, metal chelating agent |
Classification | Daily chemical |
Package | 25kg/bag or as customer's request |
Lead Time | 10-15 days |
Description:
Sodium tripolyphosphate (sodium tripolyphosphate), chemical structure: This product is a kind of amorphous water-soluble linear polyphosphate, terminated by Na2 PO4 at both ends, chemical formula Na5P3 O10, relative molecular mass 367.86. Commonly used in food, as water retention agent, quality improver, pH regulator, metal chelating agent.
ITEM | STANDARD |
assay (%) (na5p3o10) | 95 min |
appearance | white granular |
p2o5 (%) | 57.0 min |
fluoride (ppm) | 10max |
lead (ppm) | 4 max |
heavy mental (as pb) (ppm) | 10 max |
chlorides (as cl) (%) | 0.025 max |
sulphates (so42-) (%) | 0.4 max |
substances not dissolved in water (%) | 0.05 max |
ph value (%) | 9.5 - 10.0 |
loss on drying | 0.7% max |
hexahydrate | 23.5% max |
water-insoluble substances | 0.1% max |
higher polyphosphates | 1% max |
Feature&Application
Feature:
White powder crystal with good fluidity
Easily soluble in water, its aqueous solution is alkaline
Easily soluble in water, its aqueous solution is alkaline
Application:
It can be used as the main auxiliaries for synthetic detergents, industrial water softeners, leather pretanning agents, dyeing
auxiliaries, organic synthesis catalysts, pharmaceutical industry dispersants and food additives, etc.
auxiliaries, organic synthesis catalysts, pharmaceutical industry dispersants and food additives, etc.
Packing&Delivery
Our Company
Certificate
FAQ
1. who are we?
We are based in Henan, China, start from 2020,sell to North America(28.00%),Mid East(21.00%),South America(14.00%),Southeast Asia(12.00%),Africa(9.00%),Northern Europe(4.00%),Domestic Market(4.00%),Southern Europe(3.00%),Eastern Europe(2.00%),South Asia(1.00%),Western Europe(1.00%),Eastern Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Titanium Dioxide/Water Treatment/Sodium Thiosulphate/Solvents/Monosodium Glutamate/CMC
4. why should you buy from us not from other suppliers?
1. 20 years of export sales experience 2. Germany imported Production line 3. 3 modern production bases 4. Standardized management system and strict quality controlsystem to ensure stable quality and supply 5.4 mature sales team, provide comprehensive
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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