Molekula
Sodium bisulfite (Sodium hydrogen sulfite) 38% aqueous solution
CAS 7631-90-5
NaHSO3
MW 104.06
Made to order
[Na].O=S(O)O
Overview
A high-purity uncategorised supplied by Molekula across research and bulk scale.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear light yellow liquid |
| Heavy metals | ≤ 5ppm |
| Water-insoluble matter | ≤ 20ppm |
| Chloride (Cl) | ≤ 120ppm |
| Assay | ⩾ 38.0% |
| Sulphate (SO4) | ≤1.0% |
| Ferric salt | ≤ 10ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 7631-90-5 |
| Molecular Formula | NaHSO3 |
| Molecular Weight | 104.06 |
| SMILES | [Na].O=S(O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 28321000 |
| Tariff Code | 2832100000 |
Safety & GHS
None
Hazard statements
- H303 May be harmful if swallowed
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
For research and industrial use only
Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.
Documents
Certificate of Analysis (CoA) by batch
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Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
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