Kenmerke
Chemical formula: NaHSO.CH20.2H202.
Standard: HG/T2281-2006
Physical appearance: White nubby or powdery solid
CAS No: 149-44-05.
Other Names: Sodium Formaldehyde Sulfoxylate
EINECS No.: 205-739-4
Package : iron drums or plastic drums with polythylene liner ,net weight 50KG
compound plastic woven bag with polythylene liner , net weight 25KG each
Application : used as capturing-color agent in printing and dyeing industry , activation in rubber synthetics and industry bleacher , antidote of Hg,Bi, Ba.
item | indeks |
NaHSO2.CH2O.2H2O | 98.0% min |
Ontbinding staat | Helder of effens modderig |
Sulfied | Nie swart gewees nie |
Ordor | Ororless of met 'n effense prei reuk |
Aansoek
Used as capturing-color agent in printing and dyeing industry, activation in rubber synthetics and industry bleacher, antidote of Hg, Bi, Ba.
spesifikasies
item | Standard | Gevolg | Gevolgtrekking |
NaHSO2.CH20.2H20 | ≥ 98.0% | ≥ 99.2% | Slaag |
Oplossing | Clear or shight turbid | Slight turbid | Slaag |
No black | No black | Slaag | |
Cu content | Wit poeier | Wit poeier | Slaag |
Mn content | onoplosbare | onoplosbare | Slaag |
Solubility in benzene | First class product |