Molekula
Ammonium thiosulfate
SKU 29336208
CAS 7783-18-8
(NH4)2S2O3
MW 148.21
In stock
Overview
A high-purity salts supplied by Molekula across research and bulk scale.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| Density | 1.320 - 1.335 |
| Colour (Pt-Co) | ≤15 |
| pH | 7.5 - 9.0 |
| Assay | 58.0 - 60.0% |
| Residue on Ignition | ≤0.1% |
| Insoluble Matter | ≤0.2% |
| Heavy Metals (Pb) | ≤0.01% |
| Alkalinity | 0.5 - 1.5% |
| Sulfide | ≤0.0002% |
| Iron (Fe) | ≤0.00025% |
| Sulfite | ≤1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 29336208 |
| CAS Number | 7783-18-8 |
| Molecular Formula | (NH4)2S2O3 |
| Molecular Weight | 148.21 |
| SMILES | [NH4+].[NH4+].[O-]S(=O)(=S)[O-] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2832.30.50.00 |
| Tariff Code | 2832300000 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, 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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