Merck 101310 0050 Brilliant Green (C.i. 42040) For Microbiology 50 GR.

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Description
Catalogue Number	101310
Synonyms	Diamond green G, Solid green, Ethyl green

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Product Information
CAS number	633-03-4
EC number	211-190-1
Hill Formula	C₂₇H₃₄N₂O₄S
Molar Mass	482.65 g/mol
HS Code	3212 90 00
Structure formula Image
Quality Level	MQ200

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Applications
Application	Brilliant green (hydrogen sulfate) (C.I. 42040) for microbiology. CAS 633-03-4, pH 2.5 (10 g/l, H₂O, 25 °C).

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Physicochemical Information
Melting Point	210 °C (decomposition)
pH value	2.5 (10 g/l, H₂O, 25 °C)
Bulk density	500 - 600 kg/m3
Solubility	100 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 300 - 400 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H302: Harmful if swallowed.\nH315: Causes skin irritation.\nH317: May cause an allergic skin reaction.\nH318: Causes serious eye damage.\nH410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P261: Avoid breathing dust.\nP273: Avoid release to the environment.\nP280: Wear protective gloves/ eye protection/ face protection.\nP301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.\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	Danger
RTECS	BP6825000
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	harmful, irritant

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Storage and Shipping Information
Storage	Store at +5°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 3077 , 9, III
Declaration (transport by air) IATA-DGR	UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code	UN 3077 , 9, III, Marine Pollutant: P

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Specifications
Dye content (spectrophotometrically)	≥ 80 %
Identity (UV/VIS-Spectrum)	passes test
Absorption maximum λmax. (ethanol 50 %)	628 - 632 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %)	1860 - 2370
TLC-Test	passes test
Loss on drying (110 °C)	≤ 5 %
Suitability for microbiology	passes test