Sodium formaldehyde sulfoxylate
time:2013-06-02 02:25:11,count:0
Sodium formaldehyde sulfoxylate
Alias
Methanesulfinic acid, hydroxy-, monosodium salt
Sodium hydroxymethanesulphinate
Category
Anionic surfactants-Sulfonate
CAS No.
149-44-0
Molecular Formula & Molecular Weight
Molecular Formula: CH3NaSO3
Molecular Weight: 118.09
Structural Formula
Properties
Appearance: solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 4000mg/Kg;
rat oral LD50: > 2000mg/Kg;
rat intraperitoneal LD50: > 2000mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent bleaching, reducing, dispersing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Bleaching agent in textile, paper.
Use as reducing agent.
Reducing agent in personal care products.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 149-44-0
Update: 20131027(1);

 

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