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Merck
CN

78440

邻苯二胺 二盐酸盐

≥99.0% (AT)

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关于此项目

线性分子式:
C6H4(NH2)2·2HCl
化学文摘社编号:
分子量:
181.06
EC Number:
210-418-7
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
3912045
MDL number:
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assay

≥99.0% (AT)

mp

258 °C (dec.) (lit.)

SMILES string

Cl[H].Cl[H].Nc1ccccc1N

InChI

1S/C6H8N2.2ClH/c7-5-3-1-2-4-6(5)8;;/h1-4H,7-8H2;2*1H

InChI key

RIIWUGSYXOBDMC-UHFFFAOYSA-N

General description

邻苯二胺二盐酸盐(OPD)是一种显色底物,因为利用辣根过氧化物酶缀合物,因此可用于酶联免疫吸附试验(ELISA)程序。底物产生可溶的最终产物,其颜色为橙棕色,并且可以在450 m下通过分光光度计读取。可以用3N HCl或3M H2SO4终止OPD反应,并在492 nm处读取。

Disclaimer

储存中可能变成紫色


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signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1

存储类别

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

wgk

WGK 3

法规信息

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分析证书(COA)

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