CAS 63451-28-5; 2-[[4-(dimethylamino)phenyl]azo]-benzoic aci monohydrochloride

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货号

品牌

产品名称

规格

包装、参考价格

036668

Alfa Aesar

Methyl Red hydrochloride

ACS

467元/25g; 1056元/100g;

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Grade Specifications
Specifications: Clarity of alcohol solution P.T., Visual transition interval from pH 4.2 (pink) to 6.2 (yellow)

基本信息

MDL
MFCD00012614

EINECS
264-190-9

分子式
C₁₅H₁₅N₃O₂?HCl

分子量
305.77

熔点
175° dec.

形态
Crystalline

GHS危害和防范说明

GHS符号

Hazard Statements
H351
Suspected of causing cancer.

Precautionary Statements
P201-P280-P202-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
40
Limited evidence of a carcinogenic effect.

安全等级
36/37
Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA
否

C33932

Alfa Aesar

Methyl Red hydrochloride

ACS reagent

720元/25g; 1790元/100g;

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基本信息

Ref#
33932

MDL
12614

分子式
C15 H15 N3 O2 . H Cl

分子量
305.76

形态
Crystalline

861235

Sigma-Aldrich

Methyl Red hydrochloride

ACS reagent

411.08元/25 G;

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产品说明

一般描述

Methyl red (C.I. 13020) is also known as acid red 2. The hydrochloride form is slightly soluble in water and ethanol.

应用

Methyl red is widely used in food science and applied & pure biology. It is added in media while preparing agar plates for microbiology. It is used as a vital stain for protozoa. Methyl red is also utilized as a tracer for assessing penetration of foods into packaging and as a component of an indicator to examine pork quality. It has been used to study the ability of earthworms to modify their environmental pH.

包装

25 g in glass bottle

基本信息

线性分子式	(CH₃)₂NC₆H₄N=NC₆H₄CO₂H·HCl
分子量	305.76
颜色索引号	13020
EC 号	264-190-9
MDL编号	MFCD00012614
PubChem化学物质编号	24888532
NACRES	NA.47

产品性质

质量水平	200
等级	ACS reagent
形式	powder or crystals
视觉变色范围	4.2 - 6.2, pink to yellow
mp	175 ℃ (dec.) (lit.)
溶解性	ethanol: 0.1%
λ_max	493 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	Cl.CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O
InChI	1S/C15H15N3O2.ClH/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);1H/b17-16+;
InChI key	ICTWKXAVJAHRMK-CMBBICFISA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

492451

Fluorochem

Methyl Red hydrochloride

440元/25g; 858元/100g; 1716元/250g; 5544元/1kg;

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基本信息

CAS Number	63451-28-5
MDL Number	MFCD00012614