Merck 112130 0001 Dimidium Bromide For Surfactant Tests 1 GR.

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Description
Catalogue Number	112130
Synonyms	3,8-Diamino-5-methyl- 6-phenylphenanthridinium bromide

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Product Information
CAS number	518-67-2
EC number	208-256-7
Hill Formula	C₂₀H₁₈BrN₃
Molar Mass	380.31 g/mol
HS Code	2933 99 80
Structure formula Image
Quality Level	MQ200

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Physicochemical Information
Melting Point	230 °C
Bulk density	380 kg/m3

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H315: Causes skin irritation.\nH319: Causes serious eye irritation.\nH335: May cause respiratory irritation.
Precautionary Statement(s)	P261: Avoid breathing dust.\nP264: Wash skin thoroughly after handling.\nP271: Use only outdoors or in a well-ventilated area.\nP280: Wear protective gloves/ eye protection/ face protection.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Safety Information
Categories of danger	irritant

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

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Specifications
Dye content (spectrophotometrically)	≥ 95 %
Identity (UV/VIS-Spectrum)	passes test
Absorption maximum λmax. (methanol)	523 - 528 nm
Spec. Absorptivity A 1%/1cm (λ max.; 0,005 g/l; Methanol)	168 - 177
TLC-Test	passes test
Loss on drying (110 °C)	≤ 5 %

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