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TRIS Ultrapure (Tris(hydroxymethyl)aminomethane)
(11942384 | 77-86-1)
| CAS: | 77-86-1 |
|---|---|
| Molecular Formula: | NH2C(CH2OH)3 |
| Molecular Weight: | 121.14 |
| Availablility: | In Stock |
|---|---|
| Downloads: | | |
| 11942384-100g | 100g | £22.80 | |
| 11942384-250g | 250g | £33.00 | |
| 11942384-500g | 500g | £54.50 | |
| 11942384-1kg | 1kg | £115.50 | |
| Bulk Order | |||
| 11942384-100g | 100g | €32.00 | |
| 11942384-250g | 250g | €46.20 | |
| 11942384-500g | 500g | €76.30 | |
| 11942384-1kg | 1kg | €161.70 | |
| Bulk Order | |||
| 11942384-100g | 100g | $34.20 | |
| 11942384-250g | 250g | $49.50 | |
| 11942384-500g | 500g | $81.80 | |
| 11942384-1kg | 1kg | $173.30 | |
| Bulk Order | |||
Safety Data Sheet
Certificate of Analysis
Product Detail
| Product Code | 11942384 | ||||
| Product Name | TRIS Ultrapure (Tris(hydroxymethyl)aminomethane) | ||||
| Categories | Buffers | ||||
| CAS | 77-86-1 | ||||
| Molecular Formula | NH2C(CH2OH)3 | ||||
| Molecular Weight | 121.14 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2922190090 |
Product Specification
| Melting Point | 168.0 - 172.0°C | ||||
| Water | ≤ 0.2% | ||||
| Conclusion | Conforms to USP specification | ||||
| pH | 10.0 - 11.5 | ||||
| Loss on Drying | ≤ 0.5% | ||||
| Chloride (Cl) | ≤ 3ppm | ||||
| Solubility | Clear, colourless | ||||
| Assay | ≥ 99.5% | ||||
| Residue on Ignition | ≤ 0.1% | ||||
| Insoluble Matter | ≤ 0.03% | ||||
| Heavy Metals (Pb) | ≤ 5ppm | ||||
| Appearance | White crystalline solid | ||||
| Iron (Fe) | ≤ 5ppm | ||||
| Identification (IR) | Conforms to reference | ||||
| Colour (20% aq solution) | ≤ 5 | ||||
| Arsenic (As) | ≤ 1ppm | ||||
| Calcium (Ca) | ≤ 3ppm | ||||
| Copper (Cu) | ≤ 1ppm | ||||
| Identity Ph. Eur | Conforms |
Safety Information
| Pictograms |
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| Signal word | warning | ||||
| Hazard statements |
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| Precautionary statements |
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