Molekula
Potassium sulfite
SKU 90027069
CAS 10117-38-1
K2SO3
MW 158.26
In stock
Overview
A high-purity analytical reagents supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White or off white powder |
| Assay | ≥95% |
| Water insoluble matter | ≤0.1% |
| Iron (Fe) | ≤0.1% |
| Thiosulphate (S2O3) | ≤0.05% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90027069 |
| CAS Number | 10117-38-1 |
| Molecular Formula | K2SO3 |
| Molecular Weight | 158.26 |
| SMILES | [O-]S(=O)[O-].[K+].[K+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2832200000 |
| Tariff Code | 2832200000 |
Safety & GHS
Warning
-
Health Hazard
GHS07
Hazard statements
- EUH031 Contact with acids liberates toxic gas
Precautionary statements
- P231+232 Handle under inert gas. Protect from moisture
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
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
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
FAQ being prepared for this product. Contact our team.
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