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Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99.0-100.5% Ph. Eur., USP

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Attention

Synonyme(s): THAMAmino-2 hydroxyméthyl-2 propanediol-1,32-Amino-2-(hydroxyméthyl)propane-1,3-diol

87020.290EA 536 EUR
87020.290 87020.360 87020.460
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol) 99.0-100.5% Ph. Eur., USP
Tris-(hydroxyméthyl) aminométhane (TRIS, Trométamol)

Appearance: White or almost white, crystalline powder or colourless crystals.
Residues of metal catalysts or reagents: Conforms to EMEA/CHMP/SWP/4446/2000


Attention: Not for use as Active Pharmaceutical Ingredient (API)

Formule: NH₂C(CH₂OH)₃
Poids moléculaire: 121,14 g/mol
Point d'ébullition: 357 °C (1013 hPa)
Point de fusion: 169…172 °C
Densité: 1,328 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00004679
Numéro CAS: 77-86-1
EINECS: 201-064-4
Indice Merck: 12,09902
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Commander maintenant

Résultats des tests de spécification

Fe (Iron) [Ph.Eur.] Max. 10 ppm
Loss on drying (105°C) [Ph.Eur.] Max. 0.5 %
Sulphated ash [Ph.Eur.] Max. 0.1 %
USP specifications:
Assay (calculated on dried basis) [USP] 99.0 --> 101.0 %
Identification A Passes test USP
Identification B Passes test USP
Identification C Passes test USP
Residue on ignition [USP] Max. 0.1 %
Melting range or temperature [USP] 168 --> 172 °C
pH (5 %) [USP] 10.0 --> 11.5
Loss on drying (105°C; 3 h) [USP] Max. 1.0 %

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