1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl) azo)-, monosodium salt
- CAS Number: 1248-18-6
- 1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl) azo)-, monosodium salt
- 11935 Red
- Atul Pigment Red RS sodium salt
- Brasilaca Red R
- Britone Red Y
- Carnelio Pale Lithol Red
- Certiqual Lithol Red
- CI 15630
- D & C Red No. 10
- D and C Red No. 10
- D&C Red No. 10
- Eljon Lithol Red No. 10
- Graphic Red Y
- Irgalite Red RL
- Kromon sodium lithol
- Lake Red R
- Lake Red RL
- Light Red RS
- Lithol Red
- Lithol Red 17676
- Lithol Red 3580
- Lithol Red 3GS
- Lithol Red B
- Lithol Red Lake
- Lithol Red R
- Lithol Red RB Extra
- Lithol Red RL 151
- Lithol Red sodium salt
- Lithol Red Toner
- Lithol Toner
- Lithol Toner Extra Light 5000
- Lithol Toner Sodium Salt RT 314
- Lithol Toner YA 8003
- Lutetia Red R
- Monolite Red R
- New York Red
- Ohio Red
- Oralith Red SR Water Soluble
- Pigment red 49
- Plastoresin Red SR
- Recolite Red LYS
- Red No. 205
- Resamine Red RB
- Resamine Red RC
- Segnale Red R
- Signal Red
- Siloton Red R
- Sodium 2-((2-hydroxy-1-naphthalenyl) azo)-1-naphthalenesulfonate
- Sodium 2-((2-hydroxynaphthyl) azo) naphthalenesulphonate
- Sodium lithol
- Sodium Lithol Red
- Sodium Lithol Red 20-4018
- Sunburst Red
- Tertropigment Red LR
- Undeveldoped Lithol Toner
- Uulcol Scarlet 2G
- Vulcafix Red R
- 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.
- 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.
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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.
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.
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Kenneth Barbalace. Chemical Database - 1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt. EnvironmentalChemistry.com. 1995 - 2022. Accessed on-line: 5/25/2022
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<a href="https://EnvironmentalChemistry.com/yogi/chemicals/cn/1-Naphthalenesulfonic%A0acid%2C%A02-%28%282-hydroxy-1-naphthalenyl%29azo%29-%2C%A0monosodium%A0salt.html">echo Chemical Database: 1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt (EnvironmentalChemistry.com)</a>- This page contains information on the chemical 1-Naphthalenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-, monosodium salt including: 58 synonyms/identifiers.