[Name] Sodium phosphate[7601-54-9]
[Molecular formula] Na3PO4·12H2O
[Molecular weight] 380.12
[UN] HG/T2517-93
[IMDG Code]-
[Product Specifications]
|
Index Name |
Index Name |
||
| Excellent | Grade 1 | Grade 2 | |
|
Sodium phosphate(as Na3PO4·12H2O)Purity %min |
98.5 |
98.0 |
95.0 |
|
Sulphate(as SO4) %max |
0.50 |
0.50 |
0.80 |
|
Chloride(as Cl) %max |
0.30 |
0.40 |
0.50 |
|
Water-insoluble matter,Purity %max |
0.05 |
0.10 |
0.30 |
|
Methyl Orange basicity(as Na2O) |
16.5-19.0 |
16.0-19.0 |
15.5-19.0 |
|
Iron(as Fe) %max |
0.01 |
- |
- |
|
Arsenic(as As) %max |
0.005 |
- |
- |
[Character] White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4°C.
[Uses] Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
[Packing] Packing with polythene plastic bag lined with plastic weaven bag. 25kg or 50kg per bag.
Add: Area C industrial park, jinxi county, fuzhou city,Jiangxi Province, P.R. China
Tel: +86-794-5259230, +86-794-5259232
Fax:+86-794-5259231