857645
Trizma® hydrochloride
≥99%
동의어(들):
TRIS HCl, TRIS hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Tromethane hydrochloride
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
NH2C(CH2OH)3 · HCl
CAS 번호:
Molecular Weight:
157.60
EC Number:
214-684-5
UNSPSC Code:
12161700
PubChem Substance ID:
Beilstein/REAXYS Number:
3675235
MDL number:
assay
≥99%
form
crystals
useful pH range
7.0-9.0
pKa (25 °C)
8.1
solubility
water: 0.667 g/mL, clear, colorless
SMILES string
Cl.NC(CO)(CO)CO
InChI
1S/C4H11NO3.ClH/c5-4(1-6,2-7)3-8;/h6-8H,1-3,5H2;1H
InChI key
QKNYBSVHEMOAJP-UHFFFAOYSA-N
Other Notes
The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per ten-fold dilution. For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
Trizma is a registered trademark of Merck KGaA, Darmstadt, Germany
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 857645-1KG | 04061826183922 |
| 857645-500G | 04061832546223 |
| 857645-100G | 04061832546216 |
| 857645-5G | 04061832546230 |
| 857645-5KG | 04061832546247 |