Pentaerythritol
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Pentaerythritol 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.
Pentaerythritol Specification:
| Item |
Grade 98% |
Grade 95% |
Grade 93% |
|
Mono-pentaerythritol Content,%,≥ |
98 |
95 |
93 |
|
Hydroxyl Group, %, ≥ |
49 |
48 |
47 |
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Heating Loss,%, ≤ |
0.2 |
0.5 |
0.5 |
|
Ash Content,%, ≤ |
0.05 |
0.1 |
0.1 |
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Final Melting Point, ℃, ≥ |
250 |
230 |
230 |
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Color, (Pt Co ), ≤ |
100 |
200 |
200 |
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Appearance |
White crystalline powder without any visible foreign matters. |
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Packing:
In PP plastic woven bag, inner PE bag, small bags of 25kgs net each, big bags of 500kgs net each.
Pentaerythritol Applications:
To be used as raw materials of alkyd resin, modified rosin and dry oil, special varnishes; pharmaceuticals; plasticizers; insecticides; synthetic lubricants; explosives; coating and painting.