| Agent Name |
Zinc hydrosulfite |
|---|
| CAS Number |
7779-86-4 |
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| Formula |
H2-O4-S2.Zn |
|---|
| Major Category |
Metals |
|---|
| Synonyms |
DITHIONOUS ACID, ZINC SALT (1:1); ZINCATE(4-), TETRAKIS(MONOTHIOSULFATO(2-))DI-; ZINC DITHIONITE; [HSDB] |
|---|
| Category |
Hydrosulfites |
|---|
| Description |
White powder; [CAMEO] |
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| Sources/Uses |
Used to bleach wood pulp, textiles, and other natural materials; [CAMEO] |
|---|
| Comments |
Reacts with water to form hydrogen sulfide and sulfur dioxide; [ERG 2008] An irritant to the skin, eyes, and respiratory tract; Reacts with water to form sulfur dioxide; [CAMEO] |
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| Exposure Assessment |
|---|
| Skin Designation (ACGIH) |
Not evaluated |
|---|
| Adverse Effects |
|---|
| Toxic Pneumonitis |
Yes |
|---|
| Other Poison |
Chemical Asphyxiant |
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| Links to Other NLM Databases |
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