Sodium Bisulphite, ACS PurReagent
PurReagent
Synonym: Sodium hydrogensulfite, Sodium acid
Linear Formula:
NaHSO3
Molecular Weight: 104.06 g/mol
CAS Number: 7631-90-5
Properties
| Vapour pressure | 40 hPa ( 20°C) |
| Water Solubility | ca. 42 g/l (20 °C) |
| M pt. | 150 °C |
| Density | 1.348 g/cm3 |
| Form | solid |
Safety Information
| Hazard Statement(s) | H302 |
| Precautionary Statement | P264 - P270 - P301 + P312 - P501 |
| GHS Pictogram |
|
| Signal word | Warning |
| HS Code | NA |
| Storage Temp. | Room Temperature |
| Storage Class | 13 - Non Combustible Solids |
| UN Number | NA |
Description
Application
Sodium Bisulphite is used in water treatment the food industry pharmaceutical manufacturing and textile processing. It is also used in wastewater treatment and as a reducing agent in chemical processes.
Purpose
It is primarily used as a reducing agent antioxidant and preservative. It helps remove excess chlorine from water prevent oxidation and control unwanted chemical reactions.
General Description
Sodium Bisulphite is a white crystalline powder with a slight sulfur dioxide odor and is soluble in water. It is an inorganic chemical compound commonly used in industrial and laboratory applications.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
