2-méthylbutane - pour HPLC - CHROMASOLV - plus ou moins 99,5 %

Name: 2-méthylbutane - pour HPLC - CHROMASOLV - plus ou moins 99,5 %
Brand: SIGMA-ALDRICH
SKU: 270342-1LSIG
Price: 381.72 USD

Code: 270342-1LSIG D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Designed for use with HPLC instrumentation and organic synthesis applications.

General description

This solvent is glass distilled, s...

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Votre prix

$381.72 1L

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Designed for use with HPLC instrumentation and organic synthesis applications.

General description

This solvent is glass distilled, submicron filtered and subjected to rigorous specification testing to provide lot-to-lot consistency.

Packaging

100 mL in Sure/Seal™

1, 6×1, 2 L in Sure/Seal™

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λ	H₂O reference
application(s)	food and beverages
assay	≥99.5%
autoignition temp.	788 °F
bp	30 °C (lit.)
density	0.62 g/mL at 25 °C (lit.)
evapn. residue	﹤0.0003%
expl. lim.	8.3 %
form	liquid
impurities	﹤0.020% water
InChI key	QWTDNUCVQCZILF-UHFFFAOYSA-N
InChI	1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
mp	-160 °C
purified by	glass distillation
Quality Level	100
refractive index	n20/D 1.354 (lit.)
SMILES string	CCC(C)C
storage temp.	2-8°C
technique(s)	HPLC: suitable
UV absorption	λ: 192 nm A_max: 1.00, λ: 210 nm A_max: 0.30, λ: 220 nm A_max: 0.07, λ: 240-400 nm A_max: 0.01
vapor density	2.6 (vs air)
vapor pressure	11.17 psi ( 20 °C)

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :