Product Main

Specifications

Property: White crystal powder without any visible foreign matters. Soluble in water, slightly soluble in alcohol, dissolvable in benzene, ether and petroleum ether etc. Esters will be formed by reaction with common organic acid, no reaction take place when heated with dilute caustic solution.
Specification:
Item
Grade 98%
Grade 95%
Grade 93%
Mono-pentaerythritol Content,%,≥
98
95
93
Hydroxyl Group, %, ≥
49
48
47
Heating Loss,%, ≤
0.2
0.5
0.5
Ash Content,%, ≤
0.05
0.1
0.1
Final Melting Point, ℃, ≥
250
230
230
Color, (Pt Co ), ≤
100
200
200
Appearance
White crystalline powder without any visible foreign matters.