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polyethylene glycol diacid 600 (c15-1237-607)

POLYETHYLENE GLYCOL DIACID 600 (C005B-038558)

Catalog No.
C005B-038558
Manufacturer No.
8439121000
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
LI

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Application Polyethylene glycol diacid 600 can be used as an acylating agent as well as a solvent in the resolution of free secondary alcohols using a biocatalyst. It is also used as a hydrophilic ligand in the surface modification of lanthanide

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Application

Polyethylene glycol diacid 600 can be used as an acylating agent as well as a solvent in the resolution of free secondary alcohols using a biocatalyst. It is also used as a hydrophilic ligand in the surface modification of lanthanide co-doped NaYF4 nanocrystals via ligand exchange reaction to impart the water solubility of the nanocrystals.

Analysis Note

Colour (visual): colourless
Appearance of substance (visual): liquid
Acid value: 160 - 195
Water (K. F.): ≤ 5.0 %
Refractive index (n 20°/D): 1.460 - 1.480
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

linearFormula: HOOCCH2(OCH2CH2)nOCH2COOH. Quality Level: 200. form: liquid. potency: >. 2000 . mg/kg LD50, oral (Rat). pH: 2.1 (100 . g/L in H2O). transition temp: flash point 300 . °C. density: 1.185 . g/cm3 . at 20 . °C. storage temp.: 2-30°C. Storage Class Code: 10 - Combustible liquids. WGK: WGK 1. Flash Point(F): 572.0 °F - closed cup. Flash Point(C): 300 °C - closed cup.
UPC:
12164602
Condition:
New
HazmatClass:
No
MPN:
8439121000
CAS:
39927-08-7

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