Diéthylène glycol, BioUltra ,>=99,0% (GC)

Name: Diéthylène glycol, BioUltra ,>=99,0% (GC)
Brand: SIGMA-ALDRICH
SKU: 93171-100ML-F
Price: 57.48 USD

Code: 93171-100ML-F D2-231

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

Application

Diethylene glycol (diglycol) is used in biomaterials engineering to functionalize peptide nanofibers to improve their aggregation and proteolytic degradation prop...

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$57.48 100ML

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

Application

Diethylene glycol (diglycol) is used in biomaterials engineering to functionalize peptide nanofibers to improve their aggregation and proteolytic degradation properties. Diethylene glycol may be used as a solvent, reducing agent and derivatizing agent in the preparation of various types of nanoparticles.

λ	50 mg/mL in H₂O
anion traces	sulfate (SO₄^2-): ≤50 mg/kg, chloride (Cl^-): ≤50 mg/kg
assay	≥99.0% (GC)
autoignition temp.	442 °F
bp	245 °C (lit.)
cation traces	Bi: ≤5 mg/kg, Mo: ≤5 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, K: ≤200 mg/kg, Na: ≤200 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Al: ≤10 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg
density	1.118 g/mL at 25 °C (lit.)
description	non-ionic
expl. lim.	2-12.3 %
form	liquid, viscous liquid
impurities	insoluble matter, passes filter test, ≤30 mg/kg peroxides (as H₂O₂)
InChI key	MTHSVFCYNBDYFN-UHFFFAOYSA-N
InChI	1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2
mp	−10 °C (lit.)
pH	5.5-7.0 (25 °C, 50 mg/mL in H₂O)
product line	BioUltra
Quality Level	200
refractive index	n20/D 1.447, n20/D 1.447 (lit.)
SMILES string	OCCOCCO
solubility	H₂O: 50 mg/mL at 20 °C, clear, colorless
UV absorption	λ: 260 nm A_max: ≤0.060, λ: 280 nm A_max: ≤0.030
vapor density	2.14 (vs air)
vapor pressure	0.01 mmHg ( 20 °C)

Safety Data Sheet for 93171-100ML-F
Certificat d'analyse Sigma

Cas Number

111-46-6

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

Diéthylène glycol, BioUltra ,>=99,0% (GC)

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