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柑桔红2

柑桔红2用途

柑桔红 2 号是一种人工染料,属于单偶氮类染料。它可以用来给橘子皮着色。

柑桔红2名称

[ CAS 号 ]:
6358-53-8

[ 中文名 ]:
橘红2号

[ 英文名 ]:
1-[(2,5-Dimethoxyphenyl)diazenyl]-2-naphthol

[中文别名 ]:

[英文别名 ]:

1-[(2,5-Dimethoxyphenyl)diazenyl]-2-naphthol

柑桔红2物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
536.9±50.0 °C at 760 mmHg

[ 熔点 ]:
155-157ºC

[ 分子式 ]:
C₁₈H₁₆N₂O₃

[ 分子量 ]:
308.331

[ 闪点 ]:
278.5±30.1 °C

[ 精确质量 ]:
308.116089

[ PSA ]:
63.41000

[ LogP ]:
5.16

[ 外观性状 ]:
深红色粉末

[ 蒸汽压 ]:
0.0±1.5 mmHg at 25°C

[ 折射率 ]:
1.601

[ 储存条件 ]:
室温

柑桔红2MSDS

详细MSDS(安全技术说明书)

柑桔红2毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL3675000

CHEMICAL NAME :: 2-Naphthol, 1-((2,5-dimethoxyphenyl)azo)-

CAS REGISTRY NUMBER :: 6358-53-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C18-H16-N2-O3

MOLECULAR WEIGHT :: 308.36

WISWESSER LINE NOTATION :: L66J BNUNR BO1 EO1& CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >4 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 542 gm/kg/31W-C

TOXIC EFFECTS :: Blood - normocytic anemia Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Metabolism (Intermediary) - Plasma proteins not involving coagulation

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 125 gm/kg/2Y-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in spleen weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 20 gm/kg/80W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Liver - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Implant

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 80 mg/kg

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 67 ug/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,101,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,101,1975 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 23,6,1971 TOXICOLOGY REVIEW ADCSAJ Advances in Chemistry Series. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) No.1- 1950- Volume(issue)/page/year: 13,271,1970 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4579 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 980 (estimated)

柑桔红2安全信息

[ 符号 ]:

GHS08

[ 信号词 ]:
Warning

[ 危害声明 ]:
H351

[ 警示性声明 ]:
P281

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
40

[ 安全声明 (欧洲) ]:
45

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
QL3675000

[ 海关编码 ]:
2927000090

柑桔红2海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

柑桔红2文献

[Determination: of citrus red 2 in navel orange by ultra performance liquid chromatography-tandem mass spectrometry].

Se Pu 30(8) , 832-5, (2012)

An ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/ MS) method was developed for the determination of citrus red 2 (CR2) in navel orange. The sample was extracted with aceton...

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