Molekula TRIS hydrochloride
Specification & product details.
TRIS hydrochloride is a buffering agent commonly used in biochemical and molecular biology applications, particularly in nucleic acid and protein purification.
CAS number: 1185-53-1
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Specifications
| Property | Value |
| Appearance | White crystalline powder |
| Melting Point | 150 - 155°C |
| Water | ≤0.5% |
| Identification | Conforms to reference |
| pH | 4.2 - 5 |
| Content | ≥99% |
| Iron (Fe) | ≤5ppm |
| Trace Metal Analysis | ≤5ppm |
Storage & handling
| Property | Value |
| Storage Temperature | Ambient |
| Acidity | Acid |
For research use only. Not for human use.
Identification
| Property | Value |
| SKU | 14689173 |
| CAS Number | 1185-53-1 |
| IUPAC Name | 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydrochloride |
| EC Number | 214-684-5 |
| Molecular Formula | NH2C(CH2OH)3 · HCl |
| Molecular Weight | 157.60 |
| Exact Mass | 157.0506 |
| SMILES | Cl.OCC(N)(CO)CO |
| InChIKey | QKNYBSVHEMOAJP-UHFFFAOYSA-N |
| InChI | InChI=1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H |
| PubChem CID | 93573 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29221996 |
| Tariff Code | 2922190090 |
Safety & GHS
Warning
- Health HazardGHS07
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust/fume/gas/mist/vapours/spray
- P280Wear protective gloves/protective clothing/eye protection/face protection
- P302+352IF ON SKIN: Wash with soap and water
- P305+351+338IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P332+313IF skin irritation occurs: Get medical advice/attention
- P337+313If eye irritation persists get medical advice/attention
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Alternative names
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride; 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride; Tris chloride; TRIS HCl; Tris hydrochloride buffer; Tris(hydroxymethyl)aminomethane hydrochloride; Trizma hydrochloride; Trometamol hydrochloride; Tromethamine HCl; Tromethamine hydrochloride
Product documentation
Product specification PDF. Batch-specific certificates of analysis and safety data sheets are available on request.
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