STPP
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- Category :
Organic chemicals and Derivatives/Basic organic raw materials
- CAS NO : 7758-29-4
- EC NO : 231-838-7
- Molecular Formula : Na5P3O10
- Main Specifications :
- Synonyms : pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);
Molecular Structure:
Product description:
Indexes
Industrial Grade
Food Grade
Na5P3O10
94.0%Min
94.0%Min
P2 O 5
57.0%Min
57.0%Min
Water Insoluble Matter
0.15%Max
0.04%Max
Iron(Fe)
0.015%Max
0.006%Max
PH value (1% water solution)
9.2-10.0
9.5-10.0
Heavy Metal (as Pb)
0.001%Max
Arsenic (As)
0.0003%Max
Fluoride (F)
0.003%Max
Whiteness
92%Min
92%Min
Ignition loss
1.0
/
density (g/cm3)
0.35-0.9
0.35-0.9
Phase I
10-30
10-30
Packing:
In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.
If you are sourcing STPP from China ,just feel free to inquire
Contact us
Company: |
Hebei meida Chemicals Co., Ltd |
Contact: |
MISS candy |
Phone: |
+86-311-87035158 |
Mobile phone: |
|
Fax: |
+86-311-87035008 |
E-mail: |
candy@hebeimeida.com |
|
http:// |
Address: |
NO.199 XINHUA ROAD, SHIJIAZHUANG,HEBEI, CHINA |
Zip Code: |
050000 |