NT-ITRADE Poly propylene glycol (PPG) CAS 25322-69-4

Available from Itrade Chemical (Jiangsu) Co., Ltd. in China

1. General
Appearance: Colorless viscous liquid
Chemical Name: Poly propylene glycol
Synonyms: Polypropylene glycol; Poly (propylene oxide).
Molecular Formula: H[OCH(CH3)CH2]nOH

Molecular Structure:
CAS No.: 25322-69-4

2. Specification

Type Colour Hydroxyl value Molecular Acid value Water content
(Pt-Co) (mgKOH/g) Weight (mgKOH/g) (% m/m)
PPG 200 ≤40 510~623 180~220 ≤0.5 ≤0.5
PPG 400 ≤40 255~312 360~440 ≤0.5 ≤0.5
PPG 425 ≤40 250~274 410~450 ≤0.5 ≤0.5
PPG 600 ≤40 170~208 540~660 ≤0.5 ≤0.5
PPG 1000 ≤40 102~125 900~1100 ≤0.5 ≤0.5
PPG 1500 ≤40 68~83 1350~1650 ≤0.5 ≤0.5
PPG 2000 ≤50 51~62 1800~2200 ≤0.1 ≤0.1
PPG 3000 ≤50 34~42 2700~3300 ≤0.1 ≤0.1
PPG 3500 ≤50 30~34 3300~3700 ≤0.1 ≤0.1
PPG 4000 ≤50 26~30 3700~4300 ≤0.1 ≤0.1
PPG 6000 ≤50 17~20.7 5400~6600 ≤0.1 ≤0.1
Test Method GB/T 3143 GB/T 7383 Calculated GB/T 6365 GB/T 7380

3. Applications
Used as solubilizing agent, antifoaming agent, lubricant, antistatic agent, plasticizing agent, parting agent, viscosity conditioning agent and chemical intermediate in the industry.

4. Package and Storage
Package: 1000 Kg / IBC drum or 200 Kg / metal drum (Net weight).
Shell Life: two years.