Description
Catalogue Number 101310
Synonyms Diamond green G, Solid green, Ethyl green
Product Information
CAS number 633-03-4
EC number 211-190-1
Hill Formula C₂₇H₃₄N₂O₄S
Molar Mass 482.64 g/mol
HS Code 3204 13 00
Structure formula Image Structure formula Image
Quality Level MQ100
Applications
Application Brilliant green (hydrogen sulfate) (C.I. 42040) for microbiology. CAS 633-03-4, pH 2.5 (10 g/l, H₂O, 25 °C).
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
Toxicological Information
LD 50 oral LD50 Rat 300 – 400 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H302: Harmful if swallowed.
H319: Causes serious eye irritation.
Precautionary Statement(s) P305 + 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
RTECS BP6825000
Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK WGK 2 obviously hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Hazard Symbols Hazard SymbolsHarmful
Categories of danger harmful, irritant
R Phrase R 22-36
Harmful if swallowed.Irritating to eyes.
S Phrase S 26
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 2811 , 6.1, III
Declaration (transport by air) IATA-DGR UN 2811 , 6.1, III
Declaration (transport by sea) IMDG-Code UN 2811 , 6.1, III
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