C.I. Alkali Blue 4B

C.I. Alkali Blue 4B

ACID BLUE 119

CAS: 30586-13-1

Molecular Formula: C32H29N3O4S.Na

C.I. Alkali Blue 4B - Names and Identifiers

Name	ACID BLUE 119
Synonyms	alkali6b ACID BLUE 119 C.I. Alkali Blue 4B alkaliblue6b(c.i.42750) benzenesulfonicacid,[[4-[(4-amino-3-methylphenyl)hydroxy[4-(phenylamino)pheny benzenesulfonicacid,((4-((4-amino-3-methylphenyl)hydroxy(4-(phenylamino)pheny 2-[4-[α-(4-Amino-3-methylphenyl)-4-anilino-α-hydroxybenzyl]anilino]benzenesulfonic acid sodium salt Benzenesulfonicacid,[[4-[(4-amino-3-methylphenyl)hydroxy[4-(phenylamino)phenyl]methyl]phenyl]amino]-,monosodiumsalt
CAS	30586-13-1
EINECS	250-253-8

C.I. Alkali Blue 4B - Physico-chemical Properties

Molecular Formula	C32H29N3O4S.Na
Molar Mass	595.71
Melting Point	>250°C
Solubility	Solubility Sparingly soluble in water; soluble in ethanol
Appearance	powder
Color	Dark blue
Maximum wavelength(λmax)	['603nm']

C.I. Alkali Blue 4B - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

C.I. Alkali Blue 4B - References

pH range of acid-base indicator discoloration	Blue-violet (9.4) to red-pink (14.0)
Main application	electrostaticaldry developers, chelators for iron overload
EPA chemical substance information	information is provided by: ofmpeb.epa.gov (external link)

Last Update：2024-04-10 22:29:15

C.I. Alkali Blue 4B

View History

C.I. Alkali Blue 4B
5-溴-4-氯-3-吲哚磷酸盐双(2-氨基-2-甲基-1,3-丙二醇)
2-三氟甲基-3-硝基吡啶
DXE绝缘油(电器)
2-氨基-5-溴-4-甲基吡啶-3-甲腈
2-羟基-1-(1-羟基-2-萘偶氮)-6-硝基-4-萘磺酸
5-氯-2-氟-4-甲基吡啶
2-氨基-7-喹喔啉
5-氯-4-甲氧基-7H-吡咯并[2,3-b]吡啶
4-氨基-2-氯-5-碘苯甲腈

© 2015, 2023 ChemBK.com All Rights Reserved | Build: 20230617001