Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: disodium 4,4'-bis[(4,6-dianilino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

133-66-4

133-66-4 structure

133-66-4 structure

Name: Fluorescent Brightener 9
Chemical Name: disodium,5-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
CAS Number: 133-66-4
Molecular Formula: C₄₄H₃₄N₁₂Na₂O₆S₂
Molecular Weight: 936.92700
Catalog: Catalysts and additives Fluorescent whitening agent
Create Date: 2018-12-25 17:37:19
Modify Date: 2024-01-30 18:47:52

Name	disodium,5-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
Synonyms	Compound 19-28 Calcofluor White MR Belophor OD TINOPAL SOP Blankophor HZPA EINECS 205-117-2 C.I. Fluorescent Brightener 9 Cellu-brite

Molecular Formula	C₄₄H₃₄N₁₂Na₂O₆S₂
Molecular Weight	936.92700
Exact Mass	936.19600
PSA	280.68000
LogP	11.09640

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ6205000

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

CAS REGISTRY NUMBER :: 133-66-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C44-H36-N12-O6-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 :: >10 gm/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,176,1963

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1090 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - muscle contraction or spasticity

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(1),85,1984

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,176,1963

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >7 gm/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 5,176,1963 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 42 gm/kg/30D-I

TOXIC EFFECTS :: Endocrine - changes in adrenal weight Blood - change in clotting factors Blood - changes in leukocyte (WBC) count

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 49(1),85,1984