4197-25-5|Sudan Black BProducts Supply - Chemical intermediates Network

Sudan Black B cas no:4197-25-5

Synonyms: C.I. 26150; Fat Black HB; Solvent Black 3; fat black for microscopy; sudan black B practical grade; Sudanblack

Identification

NameSudan Black B
CAS4197-25-5
SynonymsC.I. 26150; Fat Black HB; Solvent Black 3; fat black for microscopy; sudan black B practical grade; Sudanblack
EINECS(EC#)224-087-1
Molecular FormulaC29H24N6
Molecular Weight456.54106

Chemical Properties

AppearanceDark brown to black powder
storage tempStore at RT.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

HazardclassIRRITANT

Safety Data

Hazard F: Flammable;Xi: Irritant;
Risk 11-36/37/38
Safety

A poison by intravenous route. When heated to decomposition it emits toxic vapors of NO_x.
Hazard Codes:
    F: Flammable
    Xi: Harmful
Risk Statements about 1H-Pyrimidine, 2,3-dihydro-2,2-dimethyl-6-((4-(phenylazo)-1-naphthalenyl)azo)- (CAS NO.4197-25-5): R11 Highly flammable.
    R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 1H-Pyrimidine, 2,3-dihydro-2,2-dimethyl-6-((4-(phenylazo)-1-naphthalenyl)azo)- (CAS NO.4197-25-5): S16 Keep away from sources of ignition.
    S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
    S24/25: Avoid contact with skin and eyes.
    S37/39: Wear suitable gloves and eye/face protection.

HS Code 32041900

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	63mg/kg (63mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04918,

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Sudan Black B cas no:4197-25-5

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