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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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产品名称

N,N-二甲基对苯二胺 二盐酸盐, suitable for microbiology, ≥99.0%

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

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。

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。

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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Martin Alexander
Encyclopedia of Microbiology (2000)
Modulation of Erythrocyte Plasma Membrane Redox System Activity by Curcumin
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Biochemistry Research International (2016)
F Tessier et al.
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 66(2), 166-170 (1996-01-01)
An HPLC micro-method with fluorescence detection has been developed to determine total vitamin C (vit C) and dehydroascorbic acid (DHA) concentrations in human plasma samples. This method is based on the rapid, specific reaction of DHA with dimethyl-o-phenylenediamine (DMPD) to
V Fogliano et al.
Journal of agricultural and food chemistry, 47(3), 1035-1040 (1999-12-20)
A novel method for measuring the antioxidant activity using N, N-dimethyl-p-phenylenediamine (DMPD) was developed. The radical cation of this compound gives a stable colored solution and a linear inhibition of color formation can be observed in the presence of 0.
Veronica Verde et al.
Free radical research, 36(8), 869-873 (2002-11-08)
Oxidative stress has been clearly implicated in human disease by a growing body of scientific evidences. There is no ideal method for the measurement of this parameter. A possible strategy would be to measure simultaneously several biomarkers representing damage to
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