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Reactiv Tris (hidroximetilaminometan) p.a.

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Descriere
Nr. CAS: 77-86-1

Nr. EC: 201-064-4

Formula moleculara: H2NC(CH2OH)3

Masa moleculara (g/mol): 121.14

Solubiltatea in apa (g/l): 800 (20 C)

Densitate (g/l): 1.353 g/cm3 (23 C)

Punct de topire (C): 167 - 172

Cuvant de avertizare: atentie

Fraze de hazard (H): H 315, 319, 335

Fraze de preventie (P): P 261, 305+351+338

Categorie de pericol: iritant

Fraze de risc (R): R 36/37/38

Fraze se securitate (S): S (2)-26-36

Continut (%): min 99.5

Fer (ppm): max. 5

Apa (%): max. 0.5

Cenuasa sulfat: max. 0.05%

pH: 10.5 - 11.0 (10% v H2O)
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