Merck 108387.0500 Tris(hydroxymethyl)aminomethane

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Ambalaj Miktarı: 500 gr

(2025 güncel fiyat)

Ambalaj Fiyatı: 54,53 € + %20 KDV

 

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Ürün Fiyatı: 54,53 €

Ürün Özellikleri

M108387.0500

Empirical Formula CAS #
C₄H₁₁NO₃ 77-86-1
Description
Catalogue Number 108387
Synonyms Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer

Merck 108387.0500 | Tris(hydroxymethyl)aminomethane 500G

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 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.

Specifications
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 %

1.08387.0500

Trometamol Aminomethylidine trimethanol 2-Amino-2-hydroxymethyl-1.3-propanediol TRIS-buffer 77-86-1 merck türkiye merck millipore turkey merck chemicals merck kimyasalları analitik kimyasallar C₄H₁₁NO₃

Laboratuvar kimyasalları

Ürün Özellikleri:

500 gr 54,53 € + %20 KDV
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