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荧光增白剂 134

荧光增白剂 134名称

[ CAS 号 ]:
3426-43-5

[ 中文名 ]:
荧光增白剂 134

[ 英文名 ]:
Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate

[英文别名 ]:

Leukophor PC
Kayaphor AS
C.I.Fluorescent Brightener 213
C.I. Fluorescent Brightener 134
Fluorescent Brightener 90
44BIS2ANILINO4METHOXY135TRIAZIN6YLAMINO22
Fluorescent Brightener 134
Uvitex CF
Fluorescent brightening agent 134

荧光增白剂 134物理化学性质

[ 密度 ]:
1.573g/cm3

[ 分子式 ]:
C₃₄H₂₈N₁₀Na₂O₈S₂

[ 分子量 ]:
814.75800

[ 精确质量 ]:
814.13300

[ PSA ]:
275.08000

[ LogP ]:
7.48040

[ 折射率 ]:
1.724

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开存放

荧光增白剂 134毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ6135000

CHEMICAL NAME :: 2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-methoxy-s-triazin-2-yl)amino)-, disodium salt

CAS REGISTRY NUMBER :: 3426-43-5

LAST UPDATED :: 199709

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C34-H28-N10-O8-S2.2Na

MOLECULAR WEIGHT :: 814.82

WISWESSER LINE NOTATION :: T6N CN ENJ BO1 DMR& FMR CSWO D1U1R BSWO DM- BT6N CN ENJ DO1 FMR &-NA- 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >15 gm/kg

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

REFERENCE :: MVCRB3 MVC-Report. (Stockholm, Sweden) No.1-2, 1972-73. Discontinued. Volume(issue)/page/year: 2,193,1973

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 330 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),87,1986

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >20 gm/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach Liver - other changes Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu, Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year: 104,45,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 gm/kg/30D-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - other changes in urine composition Blood - change in clotting factors

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),88,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0172 No. of Facilities: 120 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1254 (estimated)