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Indicator Rosu de Congo

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Descriere
Nr. CAS: 573-58-0

Nr. EC: 209-358-4

Nr index: 611-027-00-8

Formula moleculara: C32H22N6Na2O6S2

Masa moleculara (g/mol): 696.68

Solubiltatea in apa (g/l): 25 g/l (20 C)

ADR/RID: 6.1, III UN: 2811

Cuvant de avertizare: pericol

Fraze de hazard (H): H350;361d

Fraze de preventie (P): P201;281;308+313

Categorie de pericol: carcinogen, toxic pt reproductie

Fraze de risc (R): R 45-63

Fraze se securitate (S): S 53-45

Aspectul: pudra, eventual parti granulate

Culoare : maro-rosiatica la brun

Aspect sol 1g/l in apa: clar, slab tulbure, usor rosu
Trimite mesaj
Din Gura in Gura