喹啉黄

喹啉黄用途

Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates and trisulfonates of 2-(2-quinolyl)indan-1,3-dione with a maximum absorption wavelength of 416 nm.

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喹啉黄名称

[ CAS 号 ]:
8004-92-0

[ 中文名 ]:
喹啉黄

[ 英文名 ]:
Quinoline Yellow

[中文别名 ]:

[英文别名 ]:

Quinoline Yellow
EINECS 232-318-2
MFCD00080727

喹啉黄物理化学性质

[ 熔点 ]:
150ºC (Decomposes)

[ 分子式 ]:
C₁₈H₉NNa₂O₈S₂

[ 分子量 ]:
477.375

[ 精确质量 ]:
476.956482

[ PSA ]:
178.19000

[ LogP ]:
3.36740

[ 外观性状 ]:
黄色至橙色粉末

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：可溶；微溶：乙醇

喹啉黄MSDS

详细MSDS(安全技术说明书)

喹啉黄毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GC5796000

CHEMICAL NAME :: C.I. Acid Yellow 3

CAS REGISTRY NUMBER :: 8004-92-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C18-H9-N-O8-S2.2Na

MOLECULAR WEIGHT :: 477.38

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 :: 2 gm/kg

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

REFERENCE :: SCPHA4 Scientia Pharmaceutica. (Oesterreichische Apotheker-Verlagsgesellschaft MBH, Spitalgasse 31, 1094 Vienna 9, Austria) V.1- 1930- Volume(issue)/page/year: 47,39,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3846 No. of Facilities: 189 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 744 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3846 No. of Facilities: 11046 (estimated) No. of Industries: 65 No. of Occupations: 61 No. of Employees: 174651 (estimated) No. of Female Employees: 97348 (estimated)

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喹啉黄安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

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

[ WGK德国 ]:
3

[ RTECS号 ]:
GC5796000

喹啉黄制备

由2-(2-喹啉基)-2，3-二氢-1，3-茚二酮或由含约2/3的2-(2-喹啉基)-2，3-二氢-1，3-茚二酮和1/3的2-[2-(6-甲基喹啉基)]-2，3-二氢-1，3-茚二酮的混合物磺化而得。

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喹啉黄文献

Pattern of intake of food additives associated with hyperactivity in Irish children and teenagers.

Food Addit. Contam. Part A. Chem. Anal. Control. Expo. Risk Assess. 27(4) , 447-56, (2010)

A double-blind randomized intervention study has previously shown that a significant relationship exists between the consumption of various mixes of seven target additives by children and the onset of...

Separation of synthetic food colourants in the mixed micellar system. Application to pharmaceutical analysis.

J. Chromatogr. A. 1081(1) , 42-7, (2005)

The paper presents a rapid method for the determination of commonly used synthetic food dyes by micellar electrokinetic capillary chromatography. Detection and separation conditions allowing complete ...

Effects of different food colorants and polishing techniques on color stability of provisional prosthetic materials.

Dent. Mater. J. 29(2) , 167-76, (2010)

The main objective was to investigate the effects of different polishing techniques on the color stability of provisional prosthetic materials upon exposure to different staining agents by mimicking t...

更多文献

喹啉黄

喹啉黄用途

喹啉黄名称

喹啉黄物理化学性质

喹啉黄MSDS

详细MSDS(安全技术说明书)

喹啉黄毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

喹啉黄安全信息

喹啉黄制备

喹啉黄文献

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