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Merck

I0250

Imidazole

≥99% (titration), crystalline

동의어(들):

1,3-Diaza-2,4-cyclopentadiene, Glyoxaline

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C3H4N2
CAS 번호:
Molecular Weight:
68.08
NACRES:
NA.25
PubChem Substance ID:
eCl@ss:
39161001
UNSPSC Code:
12352005
EC Number:
206-019-2
MDL number:
Beilstein/REAXYS Number:
103853
기술 서비스
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도움 문의

InChI key

RAXXELZNTBOGNW-UHFFFAOYSA-N

InChI

1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

SMILES string

c1c[nH]cn1

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99% (titration)

form

crystalline

impurities

≤0.005% Fluorescence blank (β-NADH equivalence.)

color

white

pH

6.2-7.8 (25 °C)

pKa (25 °C)

6.95

bp

256 °C (lit.)

Quality Level

solubility

water: 500 mg/mL, clear, colorless to very faintly yellow

storage temp.

room temp

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Application

Excellent for buffers in the range of pH 6.2-7.8

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

저장 등급

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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시험 성적서(COA)

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문서 라이브러리 방문

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프로토콜

In the present study we demonstrate compliance of silica gel 60 F254 HPTLC plates with USP requirements, and how HPTLC plates are suitable for the Sildenafil citrate-Limit of Imidazole test.

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