zinc hydrosulfite
zinc hydrosulfite structure
|
Common Name | zinc hydrosulfite | ||
|---|---|---|---|---|
| CAS Number | 7779-86-4 | Molecular Weight | 193.50800 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | O4S2Zn | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Summary: Zinc dithionite (Chinese name: 低亚硫酸锌)，also known as zinc hydrosulfite, has a CAS number of 7779-86-4, with a molecular formula of O4S2Zn and a molecular weight of 193.50800. It is used for bleaching wood, paper pulp, textiles, plant oils, hemp, animal glue, clays, and kaolin. It is also used in the treatment of beet and sugar cane solutions. In the mining industry, it serves as a frother. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Zinc dithionite |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | O4S2Zn |
|---|---|
| Molecular Weight | 193.50800 |
| Exact Mass | 191.85300 |
| PSA | 118.68000 |
| LogP | 0.38850 |
| InChIKey | PENRVBJTRIYHOA-UHFFFAOYSA-L |
| SMILES | O=S([O-])S(=O)[O-].[Zn+2] |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| RIDADR | UN 1931 |
|---|---|
| Packaging Group | III |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| zinc hydrosulfite |
| unii-j5xtw55oem |
| un1931 |
| einecs 231-942-2 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the InChIKey of Zinc dithionite? |
| A: InChIKey of Zinc dithionite is PENRVBJTRIYHOA-UHFFFAOYSA-L. |
| Q: What is the molecular formula of Zinc dithionite? |
| A: Molecular formula of Zinc dithionite is O4S2Zn. |
| Q: What is the English name of Zinc dithionite? |
| A: The English name of Zinc dithionite is Zinc dithionite. |
| Q: What is the SMILES notation of Zinc dithionite? |
| A: SMILES notation of Zinc dithionite is O=S([O-])S(=O)[O-].[Zn+2]. |
| Q: What English synonyms does Zinc dithionite have? |
| A: English synonyms of Zinc dithionite: zinc hydrosulfite, unii-j5xtw55oem, un1931, einecs 231-942-2. |
| Q: What is the polar surface area (PSA) of Zinc dithionite? |
| A: Polar surface area (PSA) of Zinc dithionite is 118.68000. |
| Q: What is the CAS number of Zinc dithionite? |
| A: CAS number of Zinc dithionite is 7779-86-4. |
| Q: What is the molecular weight of Zinc dithionite? |
| A: Molecular weight of Zinc dithionite is 193.50800. |
| Q: What is the LogP of Zinc dithionite? |
| A: LogP of Zinc dithionite is 0.38850. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |