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TRIS Ultrapure (Tris(hydroxymethyl)aminomethane)
(11942384 | 77-86-1)
CAS: | 77-86-1 |
---|---|
Molecular Formula: | C4H11NO3 |
Molecular Weight: | 121.14 |
Availablility: | In Stock |
---|---|
Downloads: | Product Specification | Safety Data Sheet [EN] |
11942384-100g | 100g | £9.80 | |
11942384-500g | 500g | £34.90 | |
11942384-1kg | 1kg | £59.70 | |
Bulk Order |
11942384-100g | 100g | €14.70 | |
11942384-500g | 500g | €52.35 | |
11942384-1kg | 1kg | €89.55 | |
Bulk Order |
11942384-100g | 100g | $17.64 | |
11942384-500g | 500g | $62.82 | |
11942384-1kg | 1kg | $107.46 | |
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 | C4H11NO3 | ||||
Molecular Weight | 121.14 | ||||
Storage Details | Ambient | ||||
Harmonised Tariff Code | 29221600 |
Product Specification
Melting Point | 168.0°C - 172.0°C | ||||
Grade | USP Grade | ||||
Water | <0.2% | ||||
Arsenic | 1ppm max | ||||
Identification | IR conforms | ||||
pH | 10.0 - 11.5 | ||||
Loss on Drying | 0.5% max | ||||
Solubility | Clear, colourless | ||||
Assay | 99.5% min | ||||
Calcium | 3ppm max | ||||
Iron | 5ppm max | ||||
Copper | 1ppm max | ||||
Residue on Ignition | 0.1% max | ||||
Insoluble Matter | <0.03% | ||||
Heavy Metals (Pb) | 5ppm max | ||||
Chloride | 3ppm max | ||||
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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