Sodium formaldehydesulfoxylate dihydrate

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Names

[ CAS No. ]:
6035-47-8

[ Name ]:
Sodium formaldehydesulfoxylate dihydrate

[Synonym ]:
Sodium formaldehydesulfoxylate dihydrate
EINECS 205-739-4
MFCD00040426

Chemical & Physical Properties

[ Density]:
1.8 g/cm3

[ Boiling Point ]:
446.4ºC at 760 mmHg

[ Melting Point ]:
64-68 °C(lit.)

[ Molecular Formula ]:
CH6Na2O5S

[ Molecular Weight ]:
176.10000

[ Flash Point ]:
223.8ºC

[ Exact Mass ]:
175.97300

[ PSA ]:
106.95000

[ LogP ]:
0.30280

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB0390000
CHEMICAL NAME :
Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate
CAS REGISTRY NUMBER :
6035-47-8
LAST UPDATED :
199009
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C-H3-O3-S.Na.2H2-O
MOLECULAR WEIGHT :
154.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PHRPA6 Public Health Reports. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1878- Volume(issue)/page/year: 49,908,1934

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H341

[ Supplemental HS ]:
Contact with acids liberates toxic gas.

[ Precautionary Statements ]:
P281

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
31-68

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
PB0390000

[ HS Code ]:
28311000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde

DownStream

  • 1,3,5-trithiane
  • Formaldehyde
  • Sodium acetate
  • Violanthrone
  • Dibenz(a,j)acridine
  • trimethyltellanium,iodide
  • hydroxymethylsulfonylmethanol
  • PhenarsoneSulfoxylate

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Reactive oxygen species in the aerobic decomposition of sodium hydroxymethanesulfinate.

Arch. Biochem. Biophys. 367(2) , 289-96, (1999)

Sodium hydroxymethanesulfinate, (HOCH2SO2Na, HMS) is relatively stable in aqueous alkaline environments, but rapidly decomposes in acidic medium to give a variety of products that include sulfur dioxi...

Oxyhalogen-Sulfur Chemistry: Oxidation of Hydroxymethanesulfinic Acid by Chlorite 1. Salem MA, et al.

J. Phys. Chem. 100(22) , 9377-84, (1996)

Recent trends in the chemistry of sulfur-containing reducing agents. Makarov, SV.

Russ. Chem. Rev. 70(10) , 885-95, (2001)


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