Merck 108382 0500 Tris Gr For Analysis 500 GR.

115.30€ ( KDV Dahil )

Tris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

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Description
Catalogue Number	108382
Synonyms	Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
Description	Tris(hydroxymethyl)aminomethane
Overview	Biological buffer substance Tris is widely used as a biological buffer substance in the pH range of 7-9. For example it is used for the freezing of proteins. The grade conforms precisely with the Reag. Ph. Eur. requirements.

Applications
Application	Tris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

Physicochemical Information
Boiling point	219 – 220 °C (13.3 hPa)
Density	1.32 g/cm3 (20 °C)
Melting Point	169 °C
pH value	10.2 – 10.6 (6 g/l, H₂O, 20 °C)
Vapor pressure	<0.1 hPa (20 °C)
Bulk density	840 kg/m3
Solubility	678 g/l

Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg
LD 50 dermal	LD50 Rat > 5000 mg/kg

Safety Information according to GHS
RTECS	TY2900000
Storage class	10 – 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Storage and Shipping Information
Storage	NoTempLimit

Merck 108382 0500 Tris Gr For Analysis 500 GR.