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Sodium hydroxymethanesulphinate with CAS 149-44-0

what is of  Sodium hydroxymethanesulphinate with CAS 149-44-0?

Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

CAS: 149-44-0
MF: CH3NaO3S
Purity: 99%
Sodium hydroxymethanesulphinate with CAS 149-44-0
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1.Quick details of Sodium hydroxymethanesulphinate with CAS 149-44-0

Classification:Chemical Auxiliary Agent
CAS No.:149-44-0
Other Names:Sodium hydroxymethanesulphinate
MF:CH3NaO3S
EINECS No.:205-739-4
Purity:98%-100%
Place of Origin:China
Type:Bleaching agent
Usage:Bleaching agent
Brand Name:Unilong
Model Number:JL20211876
Density:64-68℃
melting point:446.4 °Cat760mmHg
Boiling Point::/
flash point:223.8 °C
PSA::79.57000
logP::-0.31900
solubility:H2O: 50?mg/mL, clear, colorless
Package:25kg/drum

2.Description of Sodium hydroxymethanesulphinate with CAS 149-44-0

Indicator name
Indicator
Sodium bisulfate formaldehyde content%>=
98
Dissolved state
Soluble in water was clear or slightly cloudy
Sulfide
Not black
odor
No smell or little leek flavor
use
Synthetic rubber, sugar, food industry as bleach
Heat of Fusion
54.84 KJ/mol( 13.2Kcal/mol)
Hygroscopic Point
Relative Humidity 60%
Solution
clear or sight turbid
Smell
No smell or a little smell of leek
3.Application 
Sodium Hydroxymethanesulfinate Hydrate is the hydrated version of Sodium Hydroxymethanesulfinate (S634950), which is an organic reductant that is stable in alkaline enviroments but readily decomposes in acidic medium to produce a number of products, one of them being sulfur dioxide. Sodium hydroxymethanesulfinate is also used in conjunction with substituted anilines (e.g. p-Anisidine [A673505]) to synthesize anilinomethanesulfonates.

4.Packing

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

Sodium hydroxymethanesulphinate with CAS 149-44-0
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