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Stpp Sodium Tripolyphosphate Degree Melting - China

price: contact company for price

STPP Sodium Tripolyphosphate

Properties:

1. Appearance: white microdot powder with luster;

2. Melting point: 622 degree centigrade;

3. Solubility: easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+;

4. pH: slightly alkaline;

5. Without causticity.

Technical Specifications:

1.Industrial grade:

(1)Appearance: White powder

(2)Main content: 94.0% min.

(3)P2O5: 57.0% min.

(4)pH of 1% water solution: 9.2-10.0

(5)Iron, as Fe: 0.015% max.

(6)Water insoluble: 0.1% max.

(7)Bulk density: 0.8-1.1 g/cm3

2.Food grade:

(1)Appearance: White powder

(2)Main content: 94.0% min.

(3)P2O5: 57.0% min.

(4)pH of 1% water solution: 9.5-10.0

(5)Iron, as Fe: 0.01% max.

(6)Water insoluble: 0.05% max.

(7)Arsenic, as As: 0.0003% max.

(8)Fluoride, as F: 0.003% max.

(9)Heavy metal, as Pb: 0.001% max.

(10)Chloride, as Cl: 0.025% max.

(11)Bulk density: 0.7-1.0 g/cm3

Packaging: Plastic-woven sack with polythene inner bag; Net weight: 25kg, 50kg or 1000kg; keep away from water or moisture, do not pile up in the open air.

Stpp Sodium Tripolyphosphate

For any questions and needs please contact us below


Company Contact:


  • Phone: 08388260011

  • Address: No.4,Yinxing Community,Shifang City,Sichuan,China, shifang.sichuan, China

  • Email: Email

Published date: September 6, 2012 -

  • Business Description: main products: Sodium Hexametaphosphate(SHMP), Sodium Tripolyphosphate(STPP), Monoammonium Phosphate(MAP), Diammonium Phosphate(DAP), Monopotassium Phosphate(MKP), Dipotassium Phosphate(DKP), Monosodium Phosphate(MSP), Disodium Phosphate(DSP), Trisodium Phosphate(TSP), Phosphoric Acid 85%, Red Phosphorus, Urea Phosphate, Sodium Pyrophosphate(SPP), Ammonium Polyphosphate(APP), Water soluble Ammonium Polyphosphate(Water soluble APP), Tricalcium Phosphate (TCP), etc.

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