Description
Eriochrome black T (C.I. 14645), p.a., Molar mass (M) 461,38 g/mol, CAS No. 1787-61-7, UN-Nr. 3077, EC No. 217-250-3, Empirical formula C20H12N3NaO7S
Technical Information
| Determination of | Ba Cd In Mg Mn Pb Sc Sr Zn Zr rare earth metals |
| Absorption maximum | 623.5 nm (pH 10) |
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
H319
Causes serious eye irritation
H411
Toxic to aquatic life with long lasting effects
Precautionary Statements (P-Phrases)
P273
P273 – No description available
P280
Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.