Phosphorous acid98.5%min
Features:
1) molecular formula: h3po3
2) extracted from colorless crystals
3) density: 1. 651 (21oc) (mp74oc, bp>200oc (decomposed))
4) strong absorbency
5) deliquest, soluble in water and ethanol
6) gradual oxidation in air
7) applications:
A) reducer and pesticide
B) product nylon builder
C) plastic stabilizer
D) synthetic fibrin dibasic glyphosate
E) water transacter atmp
F) potassiam phosphibe
8) composition:
A) content: 98.5% (min.)
B) fe: 30ppm (max.)
C) phosphate: 0.3% (max.)
D) chloride: 0.01% (max.)
E) so4: 0.006% (max. )
Packing means:
1) plastic basketwork
2) film tined with polyethylene
3) circinal paper bucket
4) un approved

25kg bag