Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
Tel: 0086-551-65418671
Tel: 0086-551-67199489
Tel: 0551-65418672
Tel: +86 551 6541 8675
Tel: +86-551-65418676
Tel: 0551-65418684
Tel: 0086-551 65418681
Tel: 055165418684
Tel: 0086-551-65418684
Tel: 0086 551-67199490
Mobile: 0086-551-18225849144
Tel: +86-551-65418695
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
CAS NO.7601-54-9
Hefei TNJ Chemical Industry Co.,Ltd., established in 2001, is a key chemical manufacturer and supplier in China. Taking advantage of innovative technology and excellent talents and through over 15 years of development, TNJ has become an international and diversified modern chemical giant focusing on four fields: Industrial chemicals, Pharmaceuticals, Food & Nutrition and Personal care.
Index name | GB 25565-2010 | |
Main Content≥% | 97.0 | |
PH value(1% Aq. solution) | 11.5-12.5 | |
Heavy metals (as Pb) ≤% | 0.001 | |
As ≤% | 0.0003 | |
Fluoride (F)≤% | 0.005 | |
Pb ≤% | 0.0004 | |
Water insoluble ≤% | 0.2 | |
Loss on drying % | (Na3PO4), w/% | ≤2.0 |
(Na3PO4·H2O), w/% | 8.0-11.0 | |
(Na3PO4·12H2O), w/% | 45.0-57.0 |
I. Chemical Name: Trisodium phosphate
Ⅱ. Molecular formula: Na3PO4·12H2O
Ⅲ. Molecular Weight: 380.14
IV. Properties: colorless needle-like hexagonal crystal; Relative Density 1.62 (20℃); Melting point73.3-76.7℃ (decompound); can not melt in organism aqua. Opposite density is 1.62 (20℃). The temperature reach the 73.3-76.7℃ it will melt. It vaporizes. When the temperature reach 100℃ it will loose water change into Na3PO4. Aqueous is alkaline, erode to the skin.
V. Quality Standard:
Index name | GB 25565-2010 | |
Main Content≥% | 97.0 | |
PH value(1% Aq. solution) | 11.5-12.5 | |
Heavy metals (as Pb) ≤% | 0.001 | |
As ≤% | 0.0003 | |
Fluoride (F)≤% | 0.005 | |
Pb ≤% | 0.0004 | |
Water insoluble ≤% | 0.2 | |
Loss on drying % | (Na3PO4), w/% | ≤2.0 |
(Na3PO4·H2O), w/% | 8.0-11.0 | |
(Na3PO4·12H2O), w/% | 45.0-57.0 |