Merck 108382.0500 Tris(hydroxymethyl)aminomethane

GR for analysis buffer substance ACS,Reag. Ph Eur

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Ambalaj Miktarı: 500 gr

(2025 güncel fiyat)

Ambalaj Fiyatı: 96,95 € + %20 KDV

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Ürün Fiyatı:	96,95 €

Ürün Özellikleri

Empirical Formula	CAS #
C₄H₁₁NO₃	77-86-1

Description
Catalogue Number	108382
Synonyms	Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
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.

Merck 108382.0500 | Tris(hydroxymethyl)aminomethane GR for analysis 500G

Product Information
CAS number	77-86-1
EC number	201-064-4
Grade	ACS,Reag. Ph Eur
Hill Formula	C₄H₁₁NO₃
Chemical formula	H₂NC(CH₂OH)₃
Molar Mass	121.14 g/mol
HS Code	2922 19 85
Structure formula Image

Physicochemical Information
Boiling point	219 – 220 °C (13.3 hPa)
Density	1.353 g/cm3 (23 °C)
Melting Point	171.2 °C
pH value	10.2 – 10.6 (6 g/l, H₂O, 20 °C)
Vapor pressure	0.000267 Pa (20 °C)
Bulk density	840 kg/m3
Solubility	800 g/l (20 °C)

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 2 water endangering
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	Store at +15°C to +25°C.

1.08382.0500

M108382.0500

1083820500

Laboratuvar Kimyasalları

Trometamol Aminomethylidine trimethanol 2-Amino-2-hydroxymethyl-1.3-propanediol TRIS-buffer 77-86-1 merck millipore merck chemicals

Ürün Özellikleri:

500 gr

96,95 € + %20 KDV

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