Pentaerythritol

Alternate Text

Molecular formula: C(CH2OH)4

Molecular weight: 136.15

CAS No.: 115-77-5

Property:White crystal or powder, boiling point 276/30mmHG ,Specific gravity:1.396.

Usage:

Penta is a solid, high-melting crystalline material. It is a four-functional polyalcohol with all primary hydroxyl groups. Penta is a key raw material in the production of alkyds, including high-solids and waterborne, for many types of paint. Penta contributes to good hardness and drying. It is also used in a number of esters, such as rosin esters for adhesives and painting inks, fatty aid esters for synthetic lubricants, and acrylic acid esters for radiation curing. In addition, penta is used in phenolic antioxidants for polyolefines. The micronized form is used in fire-retardant systems and PVC stabilizers.

Packing:Net in 25KG Plastic Woven Bag.

Specification:

Content of Mono Pentaerythritol

98% Min

95% Min

Content of Hydroxyl

48% Min

47.5% Min

Moisture

0.2% Max

0.8% Max

Ash content

0.05% Max

0.05% Max

Melting point

240℃ Min

220℃ Min

Chrominance of phthalyl resin

(Standard Chrominance of Fe, Co, Cu)

1 Max

2 Max

      

SHANGHAI VERDI CHEMICAL CO

Is a specialized manufacturing and operating chemical enterprise Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, STPP occupy largest export volume and export to more than 20 countries and regions in America , Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 10 years, stick to business philosophy of" you should give your customer what they really need not what you think they need ", Verdi has built long term & stable trade relationship with more than 45 countries and regions in the world. sincerely hope to cooperate with more clients in the world and seek common developments.