直接红

直接红名称

[ 中文名 ]:
直接红

[ 英文名 ]:
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)

[中文别名 ]:

[英文别名 ]:

direct fast red 3b

直接红物理化学性质

[ 密度 ]:
1.43g/cm3

[ 分子式 ]:
C₃₂H₂₆N₄Na₂O₈S₂

[ 分子量 ]:
704.68000

[ 精确质量 ]:
704.09900

[ PSA ]:
210.06000

[ LogP ]:
10.02850

[ 折射率 ]:
1.674

直接红MSDS

详细MSDS(安全技术说明书)

直接红毒性和生态

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)

直接红安全信息

[ 海关编码 ]:
3204140000

直接红海关

[ 海关编码 ]: 3204140000

直接红