Chemical Database

Amido Black 10b


  • CAS Number: 1064-48-8
  • Synonyms/Related:
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl) azo)-6-(phenylazo)-
    • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[ (4-nitrophenyl) azo]-6-(phenylazo)-, disodium salt
    • 4-Amino-5-hydroxy-3-((4-(hydroxy(oxido) amino) phenyl) diazenyl)-6-(phenyldiazenyl)-2,7-naphthalenedisulfonic acid;
    • 4-Amino-5-hydroxy-3-((4-nitrophenyl) azo)-6-(phenylazo) naphthalene-2,7-disulphonic acid
    • ACID BLACK 1
    • Acid Black 10A
    • Acid Black 10A(10B)
    • Acid Black 10B
    • Acid Black 10BA
    • Acid Black 10BN
    • Acid Black 12B
    • Acid Black 4BN
    • Acid Black 4BNU
    • Acid Black Base M
    • Acid Black BRX
    • Acid Black BX
    • Acid Black H
    • Acid Black JVS
    • Acid Blue Black
    • Acid Blue Black 10B
    • Acid Blue Black B
    • Acid Blue Black BG
    • Acid Blue Black Double 600
    • Acid Blue-Black
    • Acid Brown 187
    • Acid Leather Blue IGW
    • Acid Leather Dark Blue G
    • Acid Leather Fast Blue Black G
    • Acidal Black 10B
    • Acidal Navy Blue 3BR
    • Acilan Black 10B
    • Airedale Black 2BG
    • Amacid Black 10BR
    • Amido black
    • Amido Black 10 B
    • Amido Black 10b
    • Amidoschwarz
    • Aniline blue-black
    • Atul Acid Black 10BX
    • Atul Acid Black BX
    • Azanol Fast Acid Black 10B
    • Azo Dark Blue C2B
    • Azo Dark Blue HR
    • Azo Dark Blue S
    • Azo Dark Blue SH
    • Blue Black 12B
    • Blue Black SX
    • Boruta Black A
    • Brasilan Black BS
    • Bucacid Blue Black
    • Buffalo Black NBR
    • Calcocid Blue Black
    • Calcocid Blue Black 2R
    • CI Acid Black 1
    • Colacid Black 10A
    • Comacid Blue Black B
    • D And C Black 1
    • D and C Black No. 1
    • D And C Black Number 1
    • DandC Black 1
    • Diacid Blue Black 10B
    • Eniacid Black IVS
    • Eniacid Black SH
    • Eriosin Blue Black B
    • Fast Sulfon Black BN
    • Fenazo Blue Black
    • Hastings Acid Black 10BG
    • Hastings Acid Black 10BR
    • Hidacid Blue Black
    • Hispacid Black 10B
    • Java Blue Black 10B
    • Kayaku Acid Blue Black 10B
    • Kiton Black 2B
    • Kiton Black HA
    • Kiton Blue SM
    • Leather Black 10B
    • Leather Fast Blue Black G
    • Metamine Blue Black
    • Mitsui Acid Blue Black
    • Naphthalene Black 12B
    • Naphthalene Black 12BN
    • Naphthazine Blue Black 6BN
    • Naphthol Black 12B
    • Naphthol Blue Black
    • Naphthol Blue Black 10B
    • Naphthol Blue Black 6B
    • Naphthol Blue Black B
    • Naphthol Blue Black BC
    • Naphthol Blue Black CWC
    • Naphthol Blue Black G
    • Naphthol Blue Black T
    • Naphthylamine Black 10BR
    • Naphtocard Black 12B
    • Naphtol Blue Black 12B
    • Naphtylamine Black 10B
    • Naphtylamine Black 10BN
    • Naphtylamine Black 10BR-CF
    • Naphtylamine Black 4B
    • Napthol Blue Black
    • Pontacyl Blue Black SX
    • Pontacyl Blue Black SXR
    • Sandopel Blue P
    • Solar Blue Black
    • Tertracid Blue Black NB
    • Vondamol Light Black 10B
    • Wool Navy Blue 2B


  • Boiling Point: K °C °F
  • Flammability:
    • Explosive Limits:
      • Lower Explosive Limit: 0%
      • Upper Explosive Limit: 0%
    • Flammable Limits:
      • Lower Flammable Limit: 0%
      • Upper Flammable Limit: 0%
    • Flash Point K °C °F
    • Autoignition Temperature: K °C °F
  • Melting Point: K °C °F

Related Resources

  • USDOT Hazardous Materials Table 49 CFR 172.101
    An online version of the USDOT's listing of hazardous materials from 49CFR 172.101. This table can be sorted by proper shipping name, UN/NA ID and/or by primary hazard class/division.
  • 2008 ERG (Emergency Response Guidebook)
    Have you ever wondered what those four digit numbers on the placards on the side of trucks and rail cars mean? Our online 2008 ERG will give you your answer. This is an online version of the guidebook produced by the USDOT for first responders during the initial phase of a Dangerous goods/HazMat incident. ERG data last verified/updated Oct. 2, 2011
  • US DOT Hazardous Materials Transportation Placards
    Hazardous materials placards (DOT placards) are required when shipping hazardous materials in the United States, Canada and Mexico. These pages provide US DOT definitions for each hazmat placard.
  • Guide for Handling Household Chemicals
    Things you can do to make your home safer.
  • Molarity, Molality and Normality
    Introduces stoichiometry and explains the differences between molarity, molality and normality.
  • Molar Mass Calculations and Javascript Calculator
    Molar mass calculations are explained and there is a JavaScript calculator to aid calculations.
  • Periodic Table of Elements
    Provides comprehensive data for each element of the periodic table of elements including up to 40 properties, names in 10 languages and common chemical compounds. Information also provided for 3,600 nuclides and 4,400 nuclide decay modes.

Editor's note: Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished.

While working with material safety data sheets (MSDS), I found that manufacturers sometimes used obscure names for constituent chemicals and I didn't always have a good idea of what I was dealing with. To resolve this problem, over the years, I compiled chemical names and identifiers into a personal database, cross referencing regulatory and health safety information when possible. Colleagues and friends eventually started suggesting that I make my data available on this website so that others could benefit from my efforts -- which I finally did in 2004. The more common, regulated and/or hazardous a chemical is, the more information I will have likely collected it.


If you are aware of any synonyms listed above that are registered trademarks, please contact us with relevant information so that trademarks can be appropriately noted.

Notes about mixtures

Some chemicals listed in this database or not pure chemical compounds, rather they are mixtures/solutions of chemicals. It is not uncommon for wide range of molar ratios of a mixture to be lumped together as "synonyms" of the same "chemical". In some instances chemicals that are very similar from a health & safety and/or regulatory standpoint also may have been lumped together.

Reference Sources

Data for this database was compiled from: hundreds of Material Safety Data Sheets (MSDS) of common industrial and household products; the Hazardous Materials Table from the United States "Code of Federal Regulations" title 49 section 172.101; the National Institute for Occupational Safety and Health Pocket Guide to Chemical Hazards; the US DOT 1996, 2000 & 2004 Emergency Response Guidebooks; U.S. National Library of Medicine and many other related resources.


WARNING: These pages are for general reference and educational purposes only and MUST NOT be relied upon as a sole source to determine regulatory compliance or where matters of life and health are concerned. This site and the author do not warrant or guarantee the accuracy or the sufficiency of the information provided and do not assume any responsibility for its use.

To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. No one should ever enter into a hazardous environment without proper training from qualified instructors.

Citing this page

If you need to cite this page, you can copy this text: