1.01310

Brilliant green (hydrogen sulfate) (C.I. 42040)

suitable for microbiology

• Synonym(s): Brilliant green (hydrogen sulfate) (C.I. 42040), Diamond green G, Solid green, Ethyl green
• Empirical Formula (Hill Notation): C₂₇H₃₄N₂O₄S
• CAS Number: 633-03-4
• Molecular Weight: 482.63
• MDL number: MFCD00011880
• UNSPSC Code: 41106212
• EC Index Number: 211-190-1
• NACRES: NA.74

Properties

• potency: 300-400 mg/kg LD₅₀, oral (Rat)
• Quality Level: 200
• pH: 2.5 (25 °C, 10 g/L in H₂O)
• mp: 210 °C (decomposition)
• solubility: 100 g/L
• bulk density: 500‑600 kg/m³
• application(s): microbiology
• storage temp.: 2-30°C
• InChI: 1S/C27H33N2.H2O4S/c1-5-28(6-2)25-18-14-23(15-19-25)27(22-12-10-9-11-13-22)24-16-20-26(21-17-24)29(7-3)8-4;1-5(2,3)4/h9-21H,5-8H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: NNBFNNNWANBMTI-UHFFFAOYSA-M

Description

Analysis Note

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

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302 - H315 - H317 - H318 - H410
• pcodes: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable