Propylene glycol CAS 57-55-6
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Propylene glycol CAS 57-55-6

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Product Description

Believe Chemical is a leading China Propylene glycol CAS 57-55-6 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Propylene glycol CAS 57-55-6 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 


We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!


Propylene glycol CAS 57-55-6 Chemical Specification 

Product Name

Propylene glycol 

Formula  

C3H8O2

Molecular Weight 

76.09

CAS NO.  

57-55-6 

Quantity

500KG


Items

Specification

Results

Appearance

Viscous Liquid

Conforms

Assay

99% 99.68%

CONCLUSION

The result conform with standard


Propylene glycol CAS 57-55-6 Chemical Properties

Melting point - 60 ° C (lit.)
Boiling point 187 ° C (lit.)
Density 1.036g/mLat25 ° C (lit.)
Vapor density 2.62 (vsair)
Vapor pressure 0.08mm Hg (20 ° C)
Refractive index n20/D1.432 (lit.) FEMA2940 | PROPYLENEGLYCOL
Flash point 225 ° F
Storage conditions Storage+5 ° Cto+30 ° C
Solubility Chloroform (Slightly), EthylAcetate (Slightly), Methanol (Slightly)
Form ViscousLiquid
Acidity coefficient (pKa) 14.49 ± 0.20 (Predicted)
Specific gravity 1.038 (20/20 ℃) 1.036~1.040
Color APHA: ≤ 10
PH value 6-8 (100g/l, H2O, 20 ℃)
Explosive limit 2.4-17.4% (V)
Miscible water solubility


Propylene glycol CAS 57-55-6 Application

Synthesis of organic intermediates.


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