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Merck
CN

07770

N,N-二甲基对苯二胺 二盐酸盐

suitable for microbiology, ≥99.0%

别名:

4-氨基-N,N-二甲基苯胺 二盐酸盐, DMPD · 2HCl, DMPPDA · 2HCl

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关于此项目

线性分子式:
(CH3)2NC6H4NH2 · 2HCl
化学文摘社编号:
536-46-9
分子量:
209.12
UNSPSC Code:
41171621
NACRES:
NA.85
PubChem Substance ID:
329748518
EC Number:
208-635-7
Beilstein/REAXYS Number:
3913463
MDL number:
MFCD00012991

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InChI key

IAEDWDXMFDKWFU-UHFFFAOYSA-N

InChI

1S/C8H12N2.2ClH/c1-10(2)8-5-3-7(9)4-6-8;;/h3-6H,9H2,1-2H3;2*1H

SMILES string

Cl[H].Cl[H].CN(C)c1ccc(N)cc1

assay

≥99.0% (AT), ≥99.0%

form

powder

loss

≤0.05% loss on ignition

mp

210-215 °C (dec.), 222 °C (dec.) (lit.)

cation traces

Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤500 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg

application(s)

food and beverages, microbiology

Quality Level

200

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相关类别

General description

N，N -二甲基对苯二胺盐酸盐是酸性橙 52 (AO52) 的偶氮还原产物。它在氧化酶测试中很有用，该测试根据细菌利用染料的能力区分细菌。

Application

N，N -二甲基对苯二胺盐酸盐已被用于根据血浆铁当量氧化电位 (PFEOP) 测定血浆氧化剂容量。

Disclaimer

在储存过程中会变成红色。

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM7286
BCCJ7958
BCCD7210
BCBZ8872
BCBT6135

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Klebsiella pneumoniae RS-13 and Acetobacter liquefaciens S-1, both methyl red (MR)-degrading bacterial strains, degraded N,N'-dimethyl-p-phenylenediamine (DMPD) under aerobic conditions. DMPD, a toxic and mutagenic aromatic amine, is formed during the reductive cleavage of azo dyes such as MR. The effects
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