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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°C - 172.0°C | ||||
Grade | USP Grade | ||||
Water | ≤0.2% | ||||
Arsenic | ≤1ppm | ||||
Identification | IR conforms | ||||
pH | 10.0 - 11.5 | ||||
Loss on Drying | ≤0.5% | ||||
Solubility | Clear, colourless | ||||
Assay | ≥99.5% | ||||
Calcium | ≤3ppm | ||||
Iron | ≤5ppm | ||||
Copper | ≤1ppm | ||||
Residue on Ignition | ≤0.1% | ||||
Insoluble Matter | ≤0.03% | ||||
Heavy Metals (Pb) | ≤5ppm | ||||
Chloride | ≤3ppm | ||||
Appearance | White crystalline solid | ||||
Colour (20% aq solution) | ≤5 | ||||
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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