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Merck
CN

860956

Sigma-Aldrich

刚果红

certified by the BSC, Dye content 85 %

别名:

刚果红 4B, 棉红 B, 棉红 C, 煮大红, 直接红 28, 直接红 R, 直接红 Y

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关于此项目

经验公式（希尔记法）:
C32H22N6Na2O6S2
化学文摘社编号:
573-58-0
分子量:
696.66
颜色索引号:
22120
Beilstein:
3894858
EC 号:
209-358-4
MDL编号:
MFCD00004028
UNSPSC代码:
12171500

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Agency

certified by the BSC

组成

Dye content, 85%

技术

titration: suitable

pH值（酸碱度）

3.0-5.0, blue to red

mp

>360 °C (lit.)

λmax

497 nm

SMILES字符串

[Na+].[Na+].Nc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(cc3)-c4ccc(cc4)\N=N\c5cc(c6ccccc6c5N)S([O-])(=O)=O

InChI

1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b37-35+,38-36+;;

InChI key

IQFVPQOLBLOTPF-HKXUKFGYSA-L

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象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H350,H361d

危险分类

Carc. 1B - Repr. 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
05810PP
08323HI
07020MG
0603KK
01729TW

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