2586-57-4

• 常用中文名：直接蓝22
• 常用英文名：1,3-Naphthalenedisulfonicacid,4-amino-5-hydroxy-6-[2-[4'-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]diazenyl]-,sodium salt (1:2)
• CAS号：2586-57-4
• 分子式：C₃₄H₂₅N₅Na₂O₁₀S₂
• 分子量：773.69900
• 相关类别： 染料及颜料 染料 直接染料
• 发布时间：2018-05-28 08:00:00
• 更新时间：2024-02-26 22:45:04

名称

• 中文名: 直接蓝22
• 英文名: chlorazol blue rw
• 英文别名: nyanzabluerw; benzobluerws; directbluebr; diazolbluerw; chicagobluerw; benzobluerwa; directbluerw; amanilbluerw

物化性质

• 分子式: C₃₄H₂₅N₅Na₂O₁₀S₂
• 分子量: 773.69900
• 精确质量: 773.08400
• PSA: 265.54000
• LogP: 10.05240

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QJ6194200 CHEMICAL NAME : 1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((4'-((2-hydroxy-1-naphthalenyl)a zo)-3,3'-dimethoxy(1, 1'-biphenyl)-4-yl)azo)-, disodium salt CAS REGISTRY NUMBER : 2586-57-4 LAST UPDATED : 199710 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C34-H27-N5-O10-S2.2Na HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6700 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS 215154 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4515 No. of Facilities: 10 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 69 (estimated)