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Merck
모든 사진(2)

주요 문서

78449

Sigma-Aldrich

o-Phenylenediamine dihydrochloride

tablet, ~30 mg substrate per tablet

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About This Item

Linear Formula:
C6H4(NH2)2·2HCl
CAS Number:
Molecular Weight:
181.06
Beilstein:
3912045
EC Number:
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:

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양식

tablet

mp

258 °C (dec.) (lit.)

solubility

H2O: 1 tablet/10 mL, clear, colorless

저장 온도

2-8°C

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

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일반 설명

o-Phenylenediamine dihydrochloride (OPD) is a chromogenic substrate that can be used in enzyme-linked immunosorbent assay (ELISA) procedures as it utilizes horseradish peroxidase conjugates. The substrate produces a soluble end product that is orange-brown and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3N HCl or 3M H2SO4 and read at 492 nm.

애플리케이션

Phenylenediamine (O-Phenylenediamine) may be used in a wide variety of peroxidase based chromogenic assays and detection systems such as those based upon peroxidase conjugated primary and secondary antibodies.

픽토그램

Skull and crossbonesHealth hazardEnvironment

신호어

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

Storage Class Code

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

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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