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Merck
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P6662

Sigma-Aldrich

邻苯二胺 二盐酸盐

tablet, 1 mg substrate per tablet

别名:

1,2-Phenylenediamine tablet, OPD, OPD Tablet

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About This Item

线性分子式:
C6H4(NH2)2·2HCl
CAS号:
615-28-1
分子量:
181.06
Beilstein:
3912045
MDL號碼:
MFCD00012966
分類程式碼代碼:
12352204
PubChem物質ID:
24898787
NACRES:
NA.83

形狀

tablet

mp

258 °C (dec.) (lit.)

溶解度

water: 1 tablet/10 mL, clear, colorless

儲存溫度

2-8°C

SMILES 字串

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 密鑰

RIIWUGSYXOBDMC-UHFFFAOYSA-N

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相关类别

一般說明

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。

重構

Dissolve one tablet in 0.05 M phosphate-citrate buffer, pH 5.0, to the desired concentration (typically an OPD concentration of 0.4 mg/ml is used). Add 40 μl of fresh 30% hydrogen peroxide per 100 ml of substrate buffer solution, immediately prior to use. Tablets are individually packaged in foil packets.

訊號詞

Warning

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Muta. 2 - Skin Sens. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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