Merck 108387 Tris(hydroxymethyl)aminomethane TRIS LAB. 500 gr

Category

Analitik Kimyasallar

Brand

MERCK

Stock Code

LB.M.108387.0500

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Tris(hydroxymethyl)aminomethane TRIS LAB. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

4.080,35 TL + VAT

4.896,42 TL

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Tris(hydroxymethyl)aminomethane TRIS LAB. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃. 500 gr
Catalogue Number	108387
Synonyms	Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
Description	Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane TRIS LAB. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃. 500 gr

Product Information
CAS number	77-86-1
EC number	201-064-4
Hill Formula	C₄H₁₁NO₃
Chemical formula	H₂NC(CH₂OH)₃
Molar Mass	121.14 g/mol
HS Code	2922 19 00
Structure formula Image

Applications
Application	Tris(hydroxymethyl)aminomethane TRIS LAB. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

Physicochemical Information
Boiling point	219 - 220 °C (13.3 hPa)
Density	1.35 g/cm3 (23 °C)
Melting Point	171 - 172 °C
pH value	10.2 - 10.6 (6 g/l, H₂O, 20 °C)
Vapor pressure	0.0267 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 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.

Specifications
Assay (acidimetric, calc. on anhydrous substance)	99.8 - 100.1 %
Identity (IR-spectrum)	conforms
In water insoluble matter	≤ 0.005 %
Absorbance (290 nm; 40 %; 1 cm; water)	≤ 0.2
Chloride (Cl)	≤ 0.001 %
Sulphate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0005 %
Fe (Iron)	≤ 0.0005 %
Sulfated ash	≤ 0.05 %
Water (according to Karl Fischer)	≤ 0.5 %

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Merck 108387 Tris(hydroxymethyl)aminomethane TRIS LAB. 500 gr

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