BIS-TRIS (Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane)
CAS: 6976-37-0
Molecular Formula: N(C2H4OH)2C(CH2OH)3
Molecular Weight: 209.24
Product Detail
| Product Code | 20228121 | ||||
| Product Name | BIS-TRIS (Bis(2-hydroxyethyl)amino-tris(hydroxymethyl)methane) | ||||
| Categories | Biochemicals Buffers | ||||
| CAS | 6976-37-0 | ||||
| Molecular Formula | N(C2H4OH)2C(CH2OH)3 | ||||
| Molecular Weight | 209.24 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 2922190090 |
Product Specification
| Heavy metals | <10ppm | ||||
| Residue on Ignition | <0.1% | ||||
| Pka | 6.3-6.7 | ||||
| Appearance | White Crystalline Powder | ||||
| Solubility (1M in H20) | Clear and Complete | ||||
| pH (1M in H2O) | 9.0-11.0 | ||||
| Moisture (LOD) | 1.0% max. | ||||
| Assay (Titration on dry basis) | 99.0% min. |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H315: Causes skin irritation
H318: Causes serious eye damage H335: May cause respiratory irritation |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P308+313: IF exposed or concerned: Get medical advice/attention P332+313: IF skin irritation occurs: Get medical advice/attention |