Potassium Tripolyphosphate
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- Add:Quezhu village,Huilan town,Shifang city,Sichuan,China, Zip: 618400
- Contact: Judy Liu
- Tel:+86-838-8260249
- Email:sales@sftrchem.com
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Chemical formula: K5P3O10
Molecular weight: 448.35
CAS NO.: 7758-29-4
Ref. Standard: HG/T3591-1999(Industrial grade);Q/320302GAK09-2003(Food grade)
Production capacity:3000 t/a
Properties: White powder, easily soluble in water, bulk density is 1.07g/cm3, melting point is 620-640℃, its water solution is alkaline, pH value of 1% water solution is 9.2-10.1.
Technical Specifications:
No. | Index | Industrial grade | Food grade |
1 | Main content %≥ | 85.0 | 85.0 |
4 | pH of 1% water solution | 9.2-10.1 | 9.2-10.1 |
5 | Water insoluble %≤ | 2.0 | 2.0 |
6 | Heavy metal, as Pb %≤ | - | 0.001 |
7 | Arsenic, as As %≤ | - | 0.0003 |
8 | Fluoride, as F %≤ | - | 0.001 |
9 | Loss on ignition %≥ | 0.7 | 0.7 |
Sequestering agent for calcium and magnesium in food products,etc
CAS NO:13845-36-8
EC NO:237-574-9
Molecular Formula:K5P3O10
Molecular Weight:448.4067
Synonyms:;KTPP;Pentapotassium triphosphate;potassiumato phosphatato (3:1);Potassium Tripolyphosphate;
Molecular Structure:
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