Product name: Pentaerythrite; Pentaerythritol
Abbreviations: PER
CAS No.: [115-77-5]
Molecular form: C(CH2OH)4
Molecular weight: 136.15
Quality index: White crystalline or powder
Assay, %: ≥ 98.0%
Melting point, º C: 261~262º C
Boiling point, º C: 276º C
Relative density: 1.395g/cm3
Refractive index: 1.548
Solubility: At 15° C, 1g soluble in 18ml water. Slightly soluble in ethanol, is not soluble in benzene, ether and petroleum ether.
Stability: Stable in the air, difficult-absorbent.
Other physical and chemical properties: Slightly sweet, non-toxic.
Preparation method: Acetaldehyde and formaldehyde in alkaline conditions after the condensation with hydrogen reduction or with formaldehyde in alkali reaction conditions.
Package and Storage: In woven bags, lined with plastic film bags of 25kg net each. Stored in dry, clean, ventilated warehouse.
Usage: Used for the production of alkyd resins and patints. Also is the main material of synthetic lubricants, plasticizers, surfactants and explosives.
We "CANEX INDUSTRY" is belong to SHAANXI YHUA GROUP Which is one of China's large scale enterprises in the field of nonferrous metal industry and rubber industry. CANEX INDUSTRY was established in 2005, and have passed the ISO9001: 2000 international quality standard system certification.
YHUA GROUP have the consummate production equipments, powerful technical force and advanced inspection and testInstruments.
Our company are primarily engaged in production the titanium mill products and other nonferrous metal materials, such as billets & bars, plates & sheets, pipes & tubes, wires & electrodes, forged discss and rings, ingots, titanium power, titanium arts and crafts, titanium medical material, titanium golf, titanium bicycle and so on. And as per international standard, Americal standard, we can produce according to special needs of clients.
And for rubber industry, our products are Chloroprene rubber, Chlorosulfonated polyethylene, Silicone rubber, Acrylic rubber, Epichlorohydrin rubber, Chlorinated polyethylene rubber and rubber chemicals such as Titanium dioxide, precipitated silica, rubber accelerator, rubber auxiliary have been sent to more than 20 countries and regions.
We believe our good quality and competitive price will benefit us.
We wish to cooperate with more customers to work together to solve the technical problems in the applications, and work together
To create the splendor of the rubber industry, and sincere thanks to the love and support of the Majority of customers.
