Description
English name: sodium hydrogen phosphate
Molecular formula: Na
2HPO
4.*2H
2O
MW: **8.*4
Characteristics: Colorless transparent monoclinic crystal prism
system, the relative density of 1.*2, in the air easily weathered,
easy to lose the five crystal water molecules and the formation of
seven water properties (Na
2HPO
4.7H
2O). Soluble in water, insoluble in
alcohol. Solution was slightly alkaline reaction (0.**1N solution
PH of about 9.0). Lose crystal water at **0 ℃ from anhydrous, **0
℃ when broken down into sodium pyrophosphate.
Uses: used as boiler water softener, fabric, wood and paper fire
retardant paper, glaze and coat. For the production of detergents,
cleaning agents and the print version of mordant dyeing. In the
printing industry for the stability of hydrogen peroxide bleaching
agent, artificial silk filler (Enhanced wire strength and
flexibility.) Focus is to create sodium phosphate and other
phosphate materials, but also MSG, erythromycin, penicillin,
streptomycin and sewage treatment products, such as production of
training agents. Also used in electroplating, leather Rou.
Product Quality: meet HG/T********0
