ammonium sulfite (CAS 10196-04-0) — formula H8N2O3S, molecular weight 116.14; category inorganic chemicals.
| CAS Number | 10196-04-0 |
|---|---|
| Molecular Formula | H8N2O3S |
| Molecular Weight | 116.14 |
| Applications | Uses: CIR ingredient: Ammonium Sulfite, Used in photography and in the production of caramel, refractory bricks, lubricants, medicines, permanent wave solutions, ammonium thiosulfite, and ammonium chloride, [HSDB], Photographic Processing [Category: Other], Dressing Hair [Category: Other], IN PRODN OF CARAMEL., In photography, as reducing agent, in bricks for blast furnace linings, in lubricants for metal cold-working., ... Medicine, permanent wave solns., Ammonium sulfite monohydrate, Used in production of ammonium thiosulfite., For more Uses (Complete) data for AMMONIUM SULFITE (6 total), please visit the HSDB record page., Use Classification: Cosmetics -> Preservative, Industry Uses: Intermediate, Soil amendments (fertilizers), Reducing agent, Preservative, Processing aids not otherwise specified, Consumer Uses: Soil amendments (fertilizers), Methods of Manufacturing: In the ATS process, sulfur dioxide is absorbed from incinerated Claus tail gas in aqueous ammonia to produce ammonium sulfite and ammonium bisulfite in solution., U.S. Production: 2023: 100, 000, 000 - <250, 000 lb, 2022: 100, 2021: 100, 2020: 100, General Manufacturing Information: Oil and Gas Drilling, Extraction, and Support activities, Agriculture, Forestry, Fishing and Hunting, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, All Other Basic Organic Chemical Manufacturing, Other (requires additional information), All Other Chemical Product and Preparation Manufacturing, Sulfurous acid, ammonium salt (1:2): ACTIVE, COMBUSTION GASES WERE WASHED WITH AQ AMMONIACAL SOLN, INCL AMMONIUM SULFITE, TO REMOVE SO(X)., REMOVAL OF NITROGEN OXIDES FROM WASTE GASES BY SCRUBBING WITH AQ SOLN CONTAINING IRON SALTS & AMMONIUM SULFITE. |
| Category | Inorganic Chemicals |
Documented applications: Uses: CIR ingredient: Ammonium Sulfite, Used in photography and in the production of caramel, refractory bricks, lubricants, medicines, permanent wave solutions, ammonium thiosulfite, and ammonium chloride, [HSDB], Photographic Processing [Category: Other], Dressing Hair [Category: Other], IN PRODN OF CARAMEL., In photography, as reducing agent, in bricks for blast furnace linings, in lubricants for metal cold-working., ... Medicine, permanent wave solns., Ammonium sulfite monohydrate, Used in production of ammonium thiosulfite., For more Uses (Complete) data for AMMONIUM SULFITE (6 total), please visit the HSDB record page., Use Classification: Cosmetics -> Preservative, Industry Uses: Intermediate, Soil amendments (fertilizers), Reducing agent, Preservative, Processing aids not otherwise specified, Consumer Uses: Soil amendments (fertilizers), Methods of Manufacturing: In the ATS process, sulfur dioxide is absorbed from incinerated Claus tail gas in aqueous ammonia to produce ammonium sulfite and ammonium bisulfite in solution., U.S. Production: 2023: 100, 000, 000 - <250, 000 lb, 2022: 100, 2021: 100, 2020: 100, General Manufacturing Information: Oil and Gas Drilling, Extraction, and Support activities, Agriculture, Forestry, Fishing and Hunting, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, All Other Basic Organic Chemical Manufacturing, Other (requires additional information), All Other Chemical Product and Preparation Manufacturing, Sulfurous acid, ammonium salt (1:2): ACTIVE, COMBUSTION GASES WERE WASHED WITH AQ AMMONIACAL SOLN, INCL AMMONIUM SULFITE, TO REMOVE SO(X)., REMOVAL OF NITROGEN OXIDES FROM WASTE GASES BY SCRUBBING WITH AQ SOLN CONTAINING IRON SALTS & AMMONIUM SULFITE..
ammonium sulfite is an inorganic compound with CAS registry number 10196-04-0 and molecular formula H8N2O3S (molecular weight 116.14), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 10196-04-0
Its molecular formula H8N2O3S comprises 8 H, 2 N, 3 O, 1 S atoms.
Also known as: ammonium sulfite · 亚硫酸铵
Category: inorganic chemicals
The CAS registry number of ammonium sulfite is 10196-04-0.
Molecular formula H8N2O3S, molecular weight 116.14.
It is also registered under: ammonium sulfite, 亚硫酸铵.
Recorded applications: Uses: CIR ingredient: Ammonium Sulfite, Used in photography and in the production of caramel, refractory bricks, lubricants, medicines, permanent wave solutions, ammonium thiosulfite, and ammonium chloride, [HSDB], Photographic Processing [Category: Other], Dressing Hair [Category: Other], IN PRODN OF CARAMEL., In photography, as reducing agent, in bricks for blast furnace linings, in lubricants for metal cold-working., ... Medicine, permanent wave solns., Ammonium sulfite monohydrate, Used in production of ammonium thiosulfite., For more Uses (Complete) data for AMMONIUM SULFITE (6 total), please visit the HSDB record page., Use Classification: Cosmetics -> Preservative, Industry Uses: Intermediate, Soil amendments (fertilizers), Reducing agent, Preservative, Processing aids not otherwise specified, Consumer Uses: Soil amendments (fertilizers), Methods of Manufacturing: In the ATS process, sulfur dioxide is absorbed from incinerated Claus tail gas in aqueous ammonia to produce ammonium sulfite and ammonium bisulfite in solution., U.S. Production: 2023: 100, 000, 000 - <250, 000 lb, 2022: 100, 2021: 100, 2020: 100, General Manufacturing Information: Oil and Gas Drilling, Extraction, and Support activities, Agriculture, Forestry, Fishing and Hunting, Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing, Food, beverage, and tobacco product manufacturing, All Other Basic Organic Chemical Manufacturing, Other (requires additional information), All Other Chemical Product and Preparation Manufacturing, Sulfurous acid, ammonium salt (1:2): ACTIVE, COMBUSTION GASES WERE WASHED WITH AQ AMMONIACAL SOLN, INCL AMMONIUM SULFITE, TO REMOVE SO(X)., REMOVAL OF NITROGEN OXIDES FROM WASTE GASES BY SCRUBBING WITH AQ SOLN CONTAINING IRON SALTS & AMMONIUM SULFITE..
Category: Inorganic Chemicals.
Independent reference data for ammonium sulfite (CAS 10196-04-0), compiled from public chemistry databases.
| CAS Registry Number | 10196-04-0 |
|---|---|
| PubChem CID | 25041 |
| Molecular formula | H8N2O3S |
| IUPAC name | diazanium;sulfite |
| UNII (FDA) | 8LF589Y5GD |
| Molecular Weight | 116.14 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 116.02556330 |
| Monoisotopic Mass | 116.02556330 |
| Topological Polar Surface Area | 84.4 |
| Heavy Atom Count | 6 |
| Density | 1.41 @25 °C |
|---|
AMMONIUM SULFITE; Diammonium sulfite; Ammonium sulphite; 10196-04-0; Diammonium sulfonate; 8LF589Y5GD; Sulfurous acid, diammonium salt; Sulfurous acid, ammonium salt; DTXSID2064991; RefChem:112210; DTXCID4032667; 233-484-9; diazanium;sulfite; ammoniumsulfite; Ammoniumsulfit; diazanium;sulite
| Regulatory & Food Contact | FDA Substance added to food: COLOR OR COLORING ADJUNCT CIR / INCI: Cosmetic ingredients (Ammonium Sulfite) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Preservative |
|---|---|
| GHS notification summary | 71.1% (133 / 187) |
| GHS notification summary | 71.1% (133 / 187) |
|---|---|
| Reported hazard statements | H314 (13.4%), H315 (15%), H319 (15.5%), H335 (10.2%), H302, H318 |
This chemical does not meet GHS hazard criteria for 71.1% (133 of 187) of all reports.
H314 (13.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
ammonium sulfite · CAS 10196-04-0 · H8N2O3S. UNII 8LF589Y5GD. Density: 1.41 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚硫酸铵