Sodium formaldehyde bisulfite

Modify Date: 2025-08-21 16:49:10

Sodium formaldehyde bisulfite Structure
Sodium formaldehyde bisulfite structure
 Common Name Sodium formaldehyde bisulfite
CAS Number 870-72-4 Molecular Weight 134.087
Density N/A Boiling Point 184ºC
Molecular Formula CH3NaO4S Melting Point 200 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 184 °C

 Names

Name Formaldehyde Sodium Bisulfite
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 184ºC
Melting Point 200 °C (dec.)(lit.)
Molecular Formula CH3NaO4S
Molecular Weight 134.087
Flash Point 184 °C
Exact Mass 133.964981
PSA 85.81000
Storage condition -20°C
Water Solubility 800 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB2200000
CHEMICAL NAME :
Methanesulfonic acid, hydroxy-, sodium salt
CAS REGISTRY NUMBER :
870-72-4
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C-H3-O4-S.Na
MOLECULAR WEIGHT :
134.09
WISWESSER LINE NOTATION :
WSQ1Q &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1541 No. of Facilities: 3759 (estimated) No. of Industries: 35 No. of Occupations: 19 No. of Employees: 13847 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1541 No. of Facilities: 12458 (estimated) No. of Industries: 56 No. of Occupations: 45 No. of Employees: 67397 (estimated) No. of Female Employees: 13233 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS PB2200000
HS Code 2942000000

 Synthetic Route

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

Literature: Tetrahedron, , vol. 40, # 10 p. 1855 - 1856
Methanesulfonic acid,1-(phenylamino)-, sodium salt (1:1) structure

Methanesulfonic...

CAS#:26021-90-9

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

structure

CAS#:74497-02-2

Literature: Journal of the Chemical Society. Perkin Transactions 2, , # 5 p. 941 - 946
p-methylanilinomethanesulfonate structure

p-methylanilino...

CAS#:56638-52-9

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

p-Toluidine structure

p-Toluidine

CAS#:106-49-0

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302
p-chloroanilinomethanesulfonate structure

p-chloroanilino...

CAS#:56638-59-6

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

4-Chloroaniline structure

4-Chloroaniline

CAS#:106-47-8

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302
p-methoxyanilinomethanesulfonate structure

p-methoxyanilin...

CAS#:91598-30-0

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

p-Anisidine structure

p-Anisidine

CAS#:104-94-9

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302
anilinomethanesulfonate structure

anilinomethanes...

CAS#:56638-53-0

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

structure

CAS#:74497-02-2

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302
m-methylanilinomethanesulfonate structure

m-methylanilino...

CAS#:56638-54-1

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

3-Toluidine structure

3-Toluidine

CAS#:108-44-1

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302
m-chloroanilinomethanesulfonate structure

m-chloroanilino...

CAS#:56638-60-9

~%

Sodium formaldehyde bisulfite Structure

Sodium formalde...

CAS#:870-72-4

3-Chloroaniline structure

3-Chloroaniline

CAS#:108-42-9

Literature: Phosphorus and Sulfur and the Related Elements, , vol. 11, p. 295 - 302

 Customs

HS Code 2942000000

 Articles6

More Articles
Improved production of 3-hydroxypropionaldehyde by complex formation with bisulfite during biotransformation of glycerol.

Biotechnol. Bioeng. 110(4) , 1243-8, (2013)

3-Hydroxypropionaldehyde (3HPA) is an important specialty chemical which can be produced from glycerol using resting cells of Lactobacillus reuteri. This biocatalytic route, however, suffers from subs...

Determination of free and reversibly-bound sulfite in selected foods by high-performance liquid chromatography with fluorometric detection.

J. AOAC Int. 91(1) , 98-102, (2008)

A rapid and accurate method for measuring low part-per-million levels of free and reversibly-bound sulfites in selected foods by using high-performance liquid chromatography (HPLC) with fluorometric d...

Light-induced formation of hydroxyl radicals in fog waters determined by an authentic fog constituent, hydroxymethanesulfonate.

Chemosphere 51(3) , 175-9, (2003)

The determination of the photo-production rate of hydroxyl radical (OH) in atmospheric liquids is of fundamental importance to an understanding of atmospheric aquatic chemistry. Recently, several stud...

 Synonyms

Formaldehyde-sodium bisulfite adduct
MFCD00044664
Sodium formaldehyde bisulfite
Methanesulfonic acid, 1-hydroxy-, sodium salt (1:1)
Sodium hydroxymethanesulfonate
EINECS 212-800-9
Hydroxymethanesulfonate, sodium salt
PS
PN
Hydroxymethanesulfonic acid monosodium salt
Sodium hydroxymethanesulphonate
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