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Details

Stereochemistry ACHIRAL
Molecular Formula O3S.H2O.2H4N
Molecular Weight 134.155
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of DIAMMONIUM SULFITE MONOHYDRATE

SMILES

[NH4+].[NH4+].O.[O-]S([O-])=O

InChI

InChIKey=ASPXBYAQZVXSNS-UHFFFAOYSA-N
InChI=1S/2H3N.H2O3S.H2O/c;;1-4(2)3;/h2*1H3;(H2,1,2,3);1H2

HIDE SMILES / InChI

Molecular Formula H2O3S
Molecular Weight 82.079
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula H3N
Molecular Weight 17.0305
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula H2O
Molecular Weight 18.0153
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Diammonium sulfite monohydrate (Ammonium sulfite monohydrate) has a wide use of applications, such as hair straightening or waving agents, as an ingredient in carmel food coloring, as well as an reducing agent in photography. Other applications include lubricants for cold metal working and blast furnace linings. It is considered safe as used in cosmetic formulations.

Approval Year

PubMed

PubMed

TitleDatePubMed
Final report on the safety assessment of sodium sulfite, potassium sulfite, ammonium sulfite, sodium bisulfite, ammonium bisulfite, sodium metabisulfite and potassium metabisulfite.
2003
Effects of pH on the formation of 4(5)-Methylimidazole in glucose/ammonium sulfate and glucose/ammonium sulfite caramel model reactions.
2015 Oct
Patents

Patents

Substance Class Chemical
Created
by admin
on Sat Dec 16 08:10:09 GMT 2023
Edited
by admin
on Sat Dec 16 08:10:09 GMT 2023
Record UNII
CPM8SC708E
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DIAMMONIUM SULFITE MONOHYDRATE
Systematic Name English
SULFUROUS ACID, DIAMMONIUM SALT, MONOHYDRATE
Common Name English
AMMONIUM SULFITE MONOHYDRATE [MI]
Common Name English
Code System Code Type Description
FDA UNII
CPM8SC708E
Created by admin on Sat Dec 16 08:10:09 GMT 2023 , Edited by admin on Sat Dec 16 08:10:09 GMT 2023
PRIMARY
MERCK INDEX
m1824
Created by admin on Sat Dec 16 08:10:09 GMT 2023 , Edited by admin on Sat Dec 16 08:10:09 GMT 2023
PRIMARY Merck Index
PUBCHEM
16212301
Created by admin on Sat Dec 16 08:10:09 GMT 2023 , Edited by admin on Sat Dec 16 08:10:09 GMT 2023
PRIMARY
CAS
7783-11-1
Created by admin on Sat Dec 16 08:10:09 GMT 2023 , Edited by admin on Sat Dec 16 08:10:09 GMT 2023
PRIMARY
EPA CompTox
DTXSID201043487
Created by admin on Sat Dec 16 08:10:09 GMT 2023 , Edited by admin on Sat Dec 16 08:10:09 GMT 2023
PRIMARY