i chemical pentaerythritol98%

Brief Description
CAS No.: 115-77-5 Other Names: PENTA 98% MF: CHNaO2
EINECS No.: 204-104-9 Place of Origin: Henan China (Mainland) Main Raw Material: alkyd resin
Usage: Appliance Paint, Boat Paint, Building Co... Application Method: Spray State: Powder Coating
Brand Name: Penta Model Number: 1 White crystal powder: without any visible forei...
Delivery Terms & Packaging
Packaging Detail:In PP plastic woven bag, inner PE bag, small bags of 25kgs net each, big bags of 500kgs net each. 25KG: 20MT without pallets, 18MT with pallets, 500KG,15MT with or without pallets
Delivery Detail:shipment against payment
Specifications
i chemical pentaerythritol98%

Item Grade 98% Grade 95% Grade 93%

Pentaerythritol (PENTA)

CAS No.:115-77-5

UN No.:N/A

EC NO: 204-104-9

Molecular Structure:

Molecular Formula: C5H12O4

Molecular Weight:  136.15
MSDS: Available on request

Density:1.396

FP: 240 °C

Water solubility:1g/18 mL (15 °C)

BP: 276 °C (30 mmHg)

MP:257-263 °C

 

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, °C, ≥

250

230

230

Color, (Pt  Co ), ≤

100

200

200

Appearance

White crystalline powder without any visible foreign matters.

Packing:
 In PP plastic woven bag, inner PE bag, small bags of 25kgs net each, big bags of 500kgs net each. 25KG: 20MT without pallets, 18MT with pallets, 500KG,15MT with or without pallets

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.