Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acid Red 151
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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6406-56-0

6406-56-0 structure

6406-56-0 structure

Name: ACID RED 151
Chemical Name: acid red 151
CAS Number: 6406-56-0
Molecular Formula: C₂₂H₁₅N₄NaO₄S
Molecular Weight: 454.43400
Catalog: Dyes and pigments dye Acid Dyestuff
Create Date: 2018-07-22 11:53:37
Modify Date: 2024-01-03 11:14:42

Name	acid red 151
Synonyms	silkredb redl silkred3b sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate Acid Red BL azosilkred3b polanredbr Red F2R clothscarlet

Density	1.41 g/cm3
Molecular Formula	C₂₂H₁₅N₄NaO₄S
Molecular Weight	454.43400
Exact Mass	454.07100
PSA	135.25000
LogP	7.36110
Appearance	Powder \| Brown

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB7084500

CHEMICAL NAME :: Benzenesulfonic acid, 4-((4-((2-hydroxy-1-naphthalenyl)azo)phenyl)azo)-, monosodium salt

CAS REGISTRY NUMBER :: 6406-56-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C22-H15-N4-O4-S.Na

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 :: 7736 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - chromodacryorrhea Kidney, Ureter, Bladder - other changes in urine composition Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571003

RTECS	DB7084500