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CAS 1064-48-8 | Acid Black 1

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Common NameAcid Black 1
CAS Number1064-48-8Molecular Weight616.491
Density1.05 g/mL at 20 °CBoiling Point/
Molecular FormulaC22H14N6Na2O9S2Melting Point/
MSDSUSAFlash Point30 °C
Symbol
GHS02, GHS07
Signal WordWarning

Names

NameAmido Black 10B
SynonymMore Synonyms

Acid Black 1 BiologicalActivity

DescriptionAmido Black 10B (Naphthol Blue Black) is a highly toxic azo dye for amino acid staining. Amido Black 10B can create several problems in the human respiratory system and may also cause skin and eye irritations[1].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
References

[1]. Angelova R, et al. Magnetically modified sheaths of Leptothrix sp. as an adsorbent for Amido black 10B removal. Journal of Magnetism and Magnetic Materials, 2017, 427: 314-319.

Chemical & Physical Properties

Density1.05 g/mL at 20 °C
Molecular FormulaC22H14N6Na2O9S2
Molecular Weight616.491
Flash Point30 °C
Exact Mass616.005920
PSA272.67000
LogP7.94080
Storage conditionStore at RT.
StabilityStable. Incompatible with strong oxidizing agents.
Water Solubility10 G/L (25 ºC)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ6196000
CHEMICAL NAME :
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo )-, disodium salt
CAS REGISTRY NUMBER :
1064-48-8
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C22-H16-N6-O9-S2.2Na
MOLECULAR WEIGHT :
618.54

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
50 ug/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 22,188,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81698 No. of Facilities: 591 (estimated) No. of Industries: 10 No. of Occupations: 23 No. of Employees: 6615 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81698 No. of Facilities: 1816 (estimated) No. of Industries: 20 No. of Occupations: 45 No. of Employees: 51898 (estimated) No. of Female Employees: 26897 (estimated)

Safety Information

Symbol
GHS02, GHS07
Signal WordWarning
Hazard StatementsH226-H315-H319-H336
Precautionary StatementsP261-P305 + P351 + P338
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Gloves
Hazard CodesXi:Irritant
Risk PhrasesR36/37/38
Safety Phrases26-36-37/39-45-36/37/39-23-16
RIDADRUN 2924 3/PG 3
WGK Germany3
RTECSQJ6196000
Hazard Class3.0
HS Code3204120000

Customs

HS Code3204120000

Articles33

More Articles
Liquid chromatography tandem mass spectrometry analysis of photodegradation of a diazo compound: a mechanistic study.

Chemosphere 80(4) , 422-7, (2010)

The photolytic degradation of the diazo dye, Amido Black, using UV/H(2)O(2) has been carried out experimentally and parameters for most efficient dye degradation have been determined. The degradation ...

Ability to use the diazo dye, C.I. Acid Black 1 as a nitrogen source by the marine cyanobacterium Oscillatoria curviceps BDU92191

Bioresour. Technol. 102(14) , 7218-23, (2011)

Ten different strains of marine cyanobacteria were tested for their ability to decolourise and degrade a recalcitrant diazo dye, C.I. Acid Black 1. Of them, Oscillatoria curvicepsBDU92191 was able to ...

The use of total protein stains as loading controls: An alternative to high-abundance single-protein controls in semi-quantitative immunoblotting

J. Neurosci. Methods 172 , 250-254, (2008)

Western blots are used to estimate the relative concentrations of proteins of interest based on staining by specific antibodies. Quantitative measurements are often subject to error due to overloading...

Synonyms

Black 10B
Vondamol Light Black 10B
Dinatrium-4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]-2,7-naphthalendisulfonat
Fast Sulon Black BN
Metamine Blue Black
Amido Black 10 B
KURO401
Naphtocard Black 12B
aniline blue black
CI NO 0470
Fast Sulfon Black BN
Sodium 4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalene-2,7-disulphonate
Comacid Blue Black B
Calcocid Blue Black 2R
4-Amino-5-hydroxy-3-[(E)-(4-nitrophényl)diazènyl]-6-[(E)-phényldiazènyl]-2,7-naphtalènedisulfonate de disodium
Disodium 4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]-2,7-naphthalenedisulfonate
Kayaku Acid Blue Black 10B
Naphthylamine Black 10BR
Wool Navy Blue 2B
DermBlueP
Airedale Black 2BG
Fenazo Blue Black
acidblackh
Acid Brown 187
Naphthazine Blue Black 6BN
Acidal Black 10B
Amacid Black 10BR
Napthol Blue Black
Brasilan Black BS
naphthol blue-black
MFCD00004017
Buffalo Black NBR
Amido Black Staining
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(E)-2-(4-nitrophenyl)diazenyl]-6-[(E)-2-phenyldiazenyl]-, sodium salt (1:2)
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-, disodium salt
Aniline blue-black
Aminoschwarz 10B
Acid Blue Black B
Pontacyl Blue Black SX
Hispacid Black 10B
Eriosin Blue Black B
AMIDO BLACK
Mitsui Acid Blue Black
Acilan Black 10B
Acid Black 1
Acidal Navy Blue 3BR
naphtol blue black
Boruta Black A
Leather Black 10B
Colacid Black 10A
Naphthol Blue Black
Tertracid Blue Black NB
EINECS 213-903-1
Bucacid Blue Black
2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)azo]-6-[(E)-phenylazo]-, disodium salt
Java Blue Black 10B
Amido Schwarz
ACID BLACK
Hidacid Blue Black
Disodium 4-amino-5-hydroxy-3-[(E)-(4-nitrophenyl)diazenyl]-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate
Calcocid Blue Black
Diacid Blue Black 10B

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