Sodium metabisulfite PurChrom for HPLC, >=98.0%
PurChrom
Synonym: Sodium disulfite, Sodium pyrosulfite
Linear Formula:
Na2S2O5
Molecular Weight: 190.11 g/mol
CAS Number: 7681-57-4
Properties
| Assay Purity | >= 98 % |
| M pt. | >300 °C |
| Form | Solid |
Safety Information
| Hazard Statement(s) | H302,H318 |
| Precautionary Statement | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501 |
| GHS Pictogram |
|
| Signal word | Danger |
| HS Code | 28321090 |
| Storage Temp. | Room Temperature |
| Storage Class | 13 - Non Combustible Solids |
| UN Number | NA |
Description
Application
It is used in food processing water treatment pharmaceuticals textiles paper manufacturing and photographic processing.
Purpose
Its purpose is to prevent oxidation inhibit microbial growth remove chlorine and preserve the quality and stability of products.
General Description
Sodium metabisulfite is a white crystalline powder with a strong sulfur odor that acts as a reducing and preservative agent.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |
