poly(propylene glycol) macromolecule
CAS NO.: 25322-69-4
Purity :99%
Compound | poly(propylene glycol) macromolecule | ||||
---|---|---|---|---|---|
CAS No. | 25322-69-4 | Catalog No. | PPG-400 | Brand | |
Purity | 99% | Packing | 1ton | Grade | |
Lead Time | 3Day (s) | Origin | Loading Port |
PPG400
1. General
This product is produced and marketed by Jiangsu haian Petro chemical plant. The units producing and marketing this product are certified according to Q/320621HA018-2001
Appearance: Viscous colourless liquid
Chemical Name: poly(propylene glycol) 400
Synonyms: Polypropylene glycol 400; Poly(propylene oxide) 400; PPG 400
Molecular Structure:
Formula: H[OCH(CH3)CH2]nOH
CAS No.: 25322-69-4
2. Specification
Parameter | Unit | Specification | Test Method |
Colour (Pt-Co) | 20 | GB/T 3143 | |
Hydroxyl value | mgKOH/g | 255~312 | GB/T 7383 |
Mol wt | 360~440 | ||
Acid value | mgKOH/g | 0.5 | GB/T 6365 |
Water content | % m/m | 0.5 | GB/T 7380 |
3. Applications
1. dissolved in organic solvents such as toluene, ethanol and chlorylene etc.
2. Used as lubricant, anlistatig, plasticier, antifoaming agent, parting agent and solubilizer in resin, rubber, essence and elastic latex industry.
3. Used as intermediate of esterification, etherification and condensation reaction
4. Package and Storage:
Package: 200 Kg/drum or 50 Kg/PE drum (Net weight).
Shell Life: two years.
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