Sodium metabisulfite PurCert Standard for GC
PurCert Standard for GC
Synonym: Sodium pyrosulfite
Linear Formula:
Na2S2O5
Molecular Weight: 190.11g/mol
CAS Number: 7681-57-4
Properties
| Water Solubility | 650 g/l |
| Assay Purity | ≥99.5% (GC) |
| M pt. | >300℃ |
| Density | 2.36 g/cm3 (20℃) |
Safety Information
| Hazard Statement(s) | H302,H318 |
| Precautionary Statement | P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 |
| Symbol |
|
| Signal word | Danger |
| HS Code | 2832 10 00 |
| Storage Temp. | Store at +5℃ to +30℃. |
| Storage Class | 10 - 13 Other liquids and solids |
| Packaging | Plastic bottle |
Description
Pharmacopeia traceability
Traceable to primary reference standard.
Recommended products
Isopropyl alcohl Methanol 12-Propanediol
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Sodium metabisulfite is primarily used as an antioxidant and antimicrobial agent in a wide variety of foods and drugs.
Documents
| SDS |