Reactive Black 5 CAS 17095-24-8

APICHINA Life Sciences is a leading supplier and manufacturer of fine chemicals, raw materials, reagents and life scienc

CAS: 17095-24-8

MF: C₂₆H₂₁N₅Na₄O₁₉S₆

MW: 991.82

Physical Description	Dark red-grey, brown or black powder
Identification (IR)	To conform to standard
Solubility (0.1% in water)	Clear, blue solution
Wavelength of Maximum Absorption (λmax1)	307.0 - 313.0 nm (in water)
Extinction Coefficient	≥ 16400 (at λmax1)
Wavelength of Maximum Absorption (λmax2)	389.0 - 393.0 nm (in water)
Extinction Coefficient	≥ 7300 (at λmax2)
Wavelength of Maximum Absorption (λmax3)	593.0 - 597.0 nm (in water)
Extinction Coefficient	≥ 23000 (at λmax3)
Specification Version	1.1

Pictograms
Signal word	Danger
Hazard statements	H317: May cause an allergic skin reaction H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P333+P313: IF SKIN irritation or rash occurs: Get medical advice/attention. P342+P311: IF experiencing respiratory symptoms: Call a POISON CENTER/doctor/...
Supplementary EUH statements
UN Number	-
WGK	WGK 3
SDS Version	3.0