Product Details
| Product Name: TRIS hydrochloride | CAS No.: 1185-53-1 |
| Min. Order: 1G/KG | Purity: 99% |
| Supply Ability: G/KG | Release date: 2026/05/22 |
Product Name: TRIS hydrochloride
Synonyms: 3-propanediol,2-amino-2-(hydroxymethyl)-hydrochloride;trizmahydrochloride(trishydrochloride);Tris(2-amino-2-hydroxymethyl)-1,3-propanediol, hydrochloride;Tris(hydroxymethyl)aminomethane hydrochloride, extra pure, 99+%;TrisHCl,mole-readyform,molecularbiologygrade;TRISHYDROXYMETHYLAMINOMETHANE HYDROCHLORIDE BIO-REFINED;TRIS(HYDROXYMETHYL)AMINOMETHANEHYDROCHLORIDE,BIOTECHGRADE;TRIS(HYDROXYMETHYL)AMINOMETHANEHYDROCHLORIDE,CRYSTAL,REAGENT
CAS: 1185-53-1
MF: C4H12ClNO3
MW: 157.6
EINECS: 214-684-5
Product Categories: Buffer;1185-53-1
Mol File: 1185-53-1.mol
Melting point 150-152 °C
Boiling point 225℃[at 101 325 Pa]
density 1.05 g/mL at 20 °C
vapor pressure 0Pa at 20℃
storage temp. room temp
solubility H2O: 4 M at 20 °C, clear, colorless
form crystalline
color clear colorless (40 % (w/w) in H2O) solution
PH 2.5-4.0 (25℃, 4M in H2O)
pka 8.1(at 25℃)
PH Range 7.0 - 9.0
biological source synthetic
Water Solubility SOLUBLE
Sensitive Hygroscopic
λmax λ: 260 nm Amax: 0.12
λ: 280 nm Amax: 0.08
BRN 3675235
Stability: Stable. Incompatible with strong oxidizing agents, bases, moisture.
InChIKey QKNYBSVHEMOAJP-UHFFFAOYSA-N
LogP -3.6 at 20℃
CAS DataBase Reference 1185-53-1(CAS DataBase Reference)
EPA Substance Registry System 1,3-Propanediol, 2-amino-2-(hydroxymethyl)-, hydrochloride (1185-53-1)
Absorption ≤0.05 at 290nm at 40%
Company Profile Introduction
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- Since: 2024-12-18
- Address: No. 32 Binhai Avenue, Longhua District, Haikou City, Hainan Province, China

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