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149-44-0 - Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.) - Sodium hydroxymethylsulfinate - Sodium formaldehydesulfoxylate - A15731 - Alfa Aesar

A15731 Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

CAS Number
149-44-0
Synonyms
Sodium hydroxymethylsulfinate
Sodium formaldehydesulfoxylate

Size Price ($) Quantity Availability
500g 28.43
2500g 106.29
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Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

MDL
MFCD00150598
EINECS
205-739-4

Chemical Properties

Formula
HOCH2SO2Na•xH2O
Formula Weight
118.09(anhy)
Melting point
64-68°

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,8620
Beilstein
3630814
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
PB0380000

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