1,3-Naphthalenedisulfonicacid,8-[2-[4'-[2-(4-ethoxyphenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:2)
Names
[ CAS No. ]:
6358-29-8
[ Name ]:
1,3-Naphthalenedisulfonicacid,8-[2-[4'-[2-(4-ethoxyphenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-7-hydroxy-,sodium salt (1:2)
[Synonym ]:
direct fast red 3b
Chemical & Physical Properties
[ Density]:
1.43g/cm3
[ Molecular Formula ]:
C32H26N4Na2O8S2
[ Molecular Weight ]:
704.68000
[ Exact Mass ]:
704.09900
[ PSA ]:
210.06000
[ LogP ]:
10.02850
[ Index of Refraction ]:
1.674
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QJ6476000
- CHEMICAL NAME :
- 1,3-Naphthalenedisulfonic acid, 8-((4'-((4-ethoxyphenyl)azo)-3,3'-dimethyl(1,1'-biphe nyl)-4- yl)azo)-7-hydroxy-, disodium salt
- CAS REGISTRY NUMBER :
- 6358-29-8
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C32-H28-N4-O8-S2.2Na
- MOLECULAR WEIGHT :
- 706.74
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 125 ug/plate
- REFERENCE :
- VHTODE Veterinary and Human Toxicology. (American College of Veterinary and Comparative Toxicology, Publication Office, Comparative Toxicology, Manhattan, KS 66506) V.19- 1977- Volume(issue)/page/year: 22,413,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3156 No. of Facilities: 98 (estimated) No. of Industries: 2 No. of Occupations: 13 No. of Employees: 2142 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3156 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 1450 (estimated)
Safety Information
[ HS Code ]:
3204140000
Customs
[ HS Code ]: 3204140000
Related Compounds
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