Acid Black 1

Modify Date: 2024-01-03 08:31:21

Acid Black 1 Structure
Acid Black 1 structure
Common Name Acid Black 1
CAS Number 1064-48-8 Molecular Weight 616.491
Density 1.05 g/mL at 20 °C Boiling Point N/A
Molecular Formula C22H14N6Na2O9S2 Melting Point N/A
MSDS USA Flash Point 30 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Use of Acid Black 1


Amido 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].

 Names

Name Amido Black 10B
Synonym More Synonyms

 Acid Black 1 Biological Activity

Description Amido 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 Catalog
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

Density 1.05 g/mL at 20 °C
Molecular Formula C22H14N6Na2O9S2
Molecular Weight 616.491
Flash Point 30 °C
Exact Mass 616.005920
PSA 272.67000
LogP 7.94080
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility 10 G/L (25 ºC)

 MSDS

Name: Acid Black 1 Material Safety Data Sheet
Synonym: Naphthol blue black; Amido Schwarz
CAS: 1064-48-8
Section 1 - Chemical Product MSDS Name:Acid Black 1 Material Safety Data Sheet
Synonym:Naphthol blue black; Amido Schwarz

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
1064-48-8 C.I. Acid Black 100.0% 213-903-1
Hazard Symbols: XN
Risk Phrases: 20/21 33

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation and in contact with skin. Danger of cumulative effects.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation:
Causes respiratory tract irritation. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Wash clothing before reuse. Flush skin with plenty of soap and water.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid contact with eyes. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 1064-48-8: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: black
Odor: Not available
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Not available.
Specific Gravity/Density: Not available.
Molecular Formula: C22H14N6O9S2Na2
Molecular Weight: 616.48

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, none reported, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Oxides of nitrogen, oxides of sulfur, irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 1064-48-8: QJ6196000 LD50/LC50:
Not available.
Carcinogenicity:
C.I. Acid Black - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/21 Harmful by inhalation and in contact with
skin.
R 33 Danger of cumulative effects.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1064-48-8: 1
Canada
CAS# 1064-48-8 is listed on Canada's DSL List.
CAS# 1064-48-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1064-48-8 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 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
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H315-H319-H336
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases 26-36-37/39-45-36/37/39-23-16
RIDADR UN 2924 3/PG 3
WGK Germany 3
RTECS QJ6196000
Hazard Class 3.0
HS Code 3204120000

 Precursor & DownStream

Precursor  0

DownStream  3

 Customs

HS Code 3204120000

 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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