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Merck
CN
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安全信息

462268

Sigma-Aldrich

4,4′-二氨基二苯乙烯-2,2′-二磺酸

technical grade, 85%

别名:

水甘草酸

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About This Item

经验公式（希尔记法）:
C14H14N2O6S2
CAS号:
81-11-8
分子量:
370.40
EC 号:
201-325-2
MDL编号:
MFCD00024946
UNSPSC代码:
12352100
PubChem化学物质编号:
24869958
NACRES:
NA.22

等级

technical grade

质量水平

100

方案

85%

mp

>300 °C (lit.)

官能团

sulfonic acid

SMILES字符串

Nc1ccc(\C=C\c2ccc(N)cc2S(O)(=O)=O)c(c1)S(O)(=O)=O

InChI

1S/C14H14N2O6S2/c15-11-5-3-9(13(7-11)23(17,18)19)1-2-10-4-6-12(16)8-14(10)24(20,21)22/h1-8H,15-16H2,(H,17,18,19)(H,20,21,22)/b2-1+

InChI key

REJHVSOVQBJEBF-OWOJBTEDSA-N

相关类别

一般描述

4,4′-二氨基-2,2′-二苯乙烯二磺酸二钠盐可用于合成染料和光学增白剂或荧光增白剂。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302

危险分类

Acute Tox. 4 Oral

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV5647
MKCX0011
MKCT4094
MKCT4096
MKCT4095

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[Experimental studies on rat ear duct tumor. Part 2: Effects of anticancer drugs on rat ear duct tumor induced by DMBA and DAS (author's transl)].
H Harada
Nihon Jibiinkoka Gakkai kaiho, 83(7), 757-768 (1980-07-01)
Toxicology and Carcinogenesis Studies of 4, 4'-Diamino-2, 2'-Stilbenedisulfonic Acid Disodium Salt (CAS No. 7336-20-1) in F344 Rats and B6C3F1 Mice (Feed Studies).
National Toxicology Program Technical Report Series, 412, 1-1 (1992)
H Passow et al.
Annals of the New York Academy of Sciences, 341, 361-383 (1980-01-01)
Measuring the rate of dinitrophenylation of a specific lysine residue (called a) that is allosterically linked to the transfer site, it could be demonstrated that the anion transport protein may exist in two different conformational states, designated cis and trans.
G Yilmaz et al.
Biological trace element research, 75(1-3), 129-138 (2000-10-29)
It is known that the subcutaneous injection of a single dose of sodium selenite into suckling rats results in the development of large nuclear opacities. The intracellular transport of selenite in various cells, except lens cells, occurs via the Cl/HCO3
W Zhu et al.
Water research, 35(8), 2087-2091 (2001-05-08)
A pretreatment method for the biological treatment of wastewater from 4,4'-diaminostilbene-2,2'-disulfonic acid (DSD-acid) manufacturing processes, a refractory dye intermediate wastewater, based on combined ferrous hydrogen peroxide oxidation and coagulation-flocculation, was developed. When the wastewater was treated with ferrous hydrogen peroxide
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