1-Naphthalenesulfonic acid,
8-(phenylamino)-5-((4-((5-sulfo-1-naphthalenyl)azo)-1
- naphthalenyl)azo)-, disodium salt
CAS  
:
3071-73-6
SYNONYMS  
:
* Acid Black 24
* Acid Black S
* Acid Fast Black 2A
* Acid Fast Black 8B
* Acid Fast Black 8BX
* Acid Leather Black 3B
* Acilan Fast Black 3BN
* Alphanol Black BBN
* Alphanol Black GV
* Amacid Milling Black DN
* Amacid Milling Black SB
* Amacid Milling Black S 2B
* Amacid Milling Black SG
* Aminyl Black F 8BL
* Azo Cyanine Black B
* Azo Cyanine Black BB
* Benzyl Fast Black B
* Benzyl Fast Black 3B
* Benzyl Fast Black CIB
* Bucacid Black 2B
* C.I. 26370
* C.I. Acid Black 24
* C.I. Acid Black 24, disodium salt
* Cirene Black BRA
* Cloth Black MB
* Colacid Fast Black 2A
* Coomassie Fast Black B
* Cyanine Fast Black 2B
* Cyanine Fast Black 2BG
* Durol Black B
* Durol Black 2B
* Durol Black BA
* Eniacid Cloth Black BR
* Eriosin Fast Black B
* Eriosin Fast Black 2B
* Ext D and C Black No.1
* Fast Acid Black 2A
* Fast Acid Black 2B
* Fenazo Black SB
* Folan Fast Black B
* Hispacid Fast Black 2B
* Java Milling Black B
* Midlon Black P 2B
* Milling Black BB
* Milling Fast Black 2B
* Naphthazine Sulphon Black BC
* Naphthazine Sulphon Black D
* Neutral Black 3B
* Neutral Sulphonyl Navy N
* Optanol Cyanine Black B
* Optanol Cyanine Black BB
* Polycor Dark Blue B
* Pontacyl Fast Black BBN
* Pontacyl Fast Black BBO
* Shikiso Acid Fast Black 8BX
* Sulfon Black S
* Sulfonine Black B
* Sulfonine Black BB
* Sulphon Cyanine Black BA-CF
* Sulphon Cyanine Black DN
* Sulphone Black BB
* Sulphonine Fast Black GRV
* Sulphonine Fast Black RB
* Sulphonol Black B
* Sulphonol Black BR
* Suminol Black 8BX
* Suminol Milling Black 8BX
* Supranol Fast Black B
* Supranol Fast Black BB
* Telon Fast Black S
* Tertracid Fast Black 2B
* Tertracid Fast Black CB
* Vondamol Fast Black B
* Xylene Milling Black 3BS
* Yamada Acid Fast Black 8BX
*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : AQ4220000
CHEMICAL NAME : 1-Naphthalenesulfonic acid,
8-(phenylamino)-5-((4-((5-sulfo-1-naphthalenyl)azo)-1
- naphthalenyl)azo)-, disodium salt
CAS REGISTRY NUMBER : 3071-73-6
LAST UPDATED : 199701
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C36-H23-N5-O6-S2.2Na
MOLECULAR WEIGHT : 731.74
SYNONYMS/TRADE NAMES :
* Acid Black 24
* Acid Black S
* Acid Fast Black 2A
* Acid Fast Black 8B
* Acid Fast Black 8BX
* Acid Leather Black 3B
* Acilan Fast Black 3BN
* Alphanol Black BBN
* Alphanol Black GV
* Amacid Milling Black DN
* Amacid Milling Black SB
* Amacid Milling Black S 2B
* Amacid Milling Black SG
* Aminyl Black F 8BL
* Azo Cyanine Black B
* Azo Cyanine Black BB
* Benzyl Fast Black B
* Benzyl Fast Black 3B
* Benzyl Fast Black CIB
* Bucacid Black 2B
* C.I. 26370
* C.I. Acid Black 24
* C.I. Acid Black 24, disodium salt
* Cirene Black BRA
* Cloth Black MB
* Colacid Fast Black 2A
* Coomassie Fast Black B
* Cyanine Fast Black 2B
* Cyanine Fast Black 2BG
* Durol Black B
* Durol Black 2B
* Durol Black BA
* Eniacid Cloth Black BR
* Eriosin Fast Black B
* Eriosin Fast Black 2B
* Ext D and C Black No.1
* Fast Acid Black 2A
* Fast Acid Black 2B
* Fenazo Black SB
* Folan Fast Black B
* Hispacid Fast Black 2B
* Java Milling Black B
* Midlon Black P 2B
* Milling Black BB
* Milling Fast Black 2B
* Naphthazine Sulphon Black BC
* Naphthazine Sulphon Black D
* Neutral Black 3B
* Neutral Sulphonyl Navy N
* Optanol Cyanine Black B
* Optanol Cyanine Black BB
* Polycor Dark Blue B
* Pontacyl Fast Black BBN
* Pontacyl Fast Black BBO
* Shikiso Acid Fast Black 8BX
* Sulfon Black S
* Sulfonine Black B
* Sulfonine Black BB
* Sulphon Cyanine Black BA-CF
* Sulphon Cyanine Black DN
* Sulphone Black BB
* Sulphonine Fast Black GRV
* Sulphonine Fast Black RB
* Sulphonol Black B
* Sulphonol Black BR
* Suminol Black 8BX
* Suminol Milling Black 8BX
* Supranol Fast Black B
* Supranol Fast Black BB
* Telon Fast Black S
* Tertracid Fast Black 2B
* Tertracid Fast Black CB
* Vondamol Fast Black B
* Xylene Milling Black 3BS
* Yamada Acid Fast Black 8BX
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 15 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 48(1),14,1983
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 8250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O
Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936-
Volume(issue)/page/year: 48(1),14,1983
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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