茜素黄GG

Metachrome yellow is a dye.

[ 沸点 ]:
479.1ºC at 760mmHg

[ 熔点 ]:
>300ºC

[ 分子式 ]:
C₁₃H₈N₃NaO₅

[ 分子量 ]:
309.210

[ 闪点 ]:
243.5ºC

[ 精确质量 ]:
309.036163

[ PSA ]:
130.90000

[ LogP ]:
2.60250

[ 外观性状 ]:
略棕色粉末

[ 储存条件 ]:
室温

[ 水溶解性 ]:
SOLUBLE IN COLD WATER

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DH2528550

CHEMICAL NAME :

Benzoic acid, 2-hydroxy-5-((3-nitrophenyl)azo)-, monosodium salt

CAS REGISTRY NUMBER :

584-42-9

LAST UPDATED :

199701

DATA ITEMS CITED :

3

MOLECULAR FORMULA :

C13-H8-N3-O5.Na

MOLECULAR WEIGHT :

309.23

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :

Mutation in microorganisms

TEST SYSTEM :

Bacteria - Salmonella typhimurium

DOSE/DURATION :

500 ug/plate

REFERENCE :

MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 56,249,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3097 No. of Facilities: 12 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 84 (estimated)

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DH2528550

[ 海关编码 ]:
32041900

1.将间硝基苯胺重氮化，再与水杨酸钠偶合：将100g间硝基苯胺加至400ml盐酸和1.5L水中，加热溶解后冷却至0-5℃，加540g亚硝酸钠溶于水的饱和溶液。重氮化温度始终维持5-10℃，得氮化后将重氮盐慢慢加入116g饱和水杨酸钠的水溶液中，温度控制在15℃以下并严格控制pH在6，继续搅拌4h，放置过夜，过滤得粗品。粗品用于热水溶解，加活性炭及少许氢氧化钠，将pH控制在9，过滤，冷却，结晶即为成品。

[ 海关编码 ]: 32041900

Solid-phase molecularly imprinted pre-concentration and spectrophotometric determination of isoxicam in pharmaceuticals and human serum.

Talanta 78(2) , 418-23, (2009)

A selective molecularly imprinted polymer (MIP) has been synthesized for isoxicam pre-concentration, followed by its spectrophotometric determination based on hydrogen bonding interactions between exa...

Positive cooperativity in binding by albumin: the system bovine serum albumin and alizarin yellow G cobinding by salicylic acid.

Arch. Biochem. Biophys. 226(1) , 357-64, (1983)

The binding of alizarin yellow G--an azo derivative of salicylic acid--by bovine serum albumin has been investigated using the method of equilibrium dialysis. Six strong and a number of additional, we...

Spectrophotometric microdetermination of nefopam, mebevrine and phenylpropanolamine hydrochloride in pharmaceutical formulations using alizarins.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 60(8-9) , 1769-74, (2004)

Simple and rapid spectrophotometric procedures have been established for quantitation of nefopam hydrochloride (NF) mebevrine hydrochloride (MB) and phenylpropanolamine hydrochloride (PP). The procedu...

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公司名：上海化源世纪贸易有限公司

区域：上海市普陀区

价格：

联系人：徐经理

产品详情：茜素黄GG指示液

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公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

价格：
￥28.0/25g

联系人：刘佳

产品详情：茜素黄GG指示液

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公司名：上海阿拉丁生化科技股份有限公司

区域：上海市浦东新区

价格：
￥92.9/100ml ￥94.9/100g ￥41.9/25g ￥411.9/500g

联系人：阿拉丁

产品详情：茜素黄GG

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公司名：上海创赛科技有限公司

区域：上海市嘉定区

价格：
￥42.0/25g ￥116.0/100g ￥451.0/500g ￥59.0/25g

联系人：夏言

产品详情：[Perfemiker]媒介黄 1,IND

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