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丙二酸二甲酯

108-59-8

CHEMICAL FORMULA:  C5H8O4

PROPERTY:   It is Colorless liquid. Melting point of -62 ° C, boiling point of 181.4 ° C, flash point of 90 °C, relative density of 1.156, and with refractive index of 1.4135. It is soluble in alcohol and other organic solvent such as ether. It can be slightly soluble in water.

USE:   Used in flavor and pharmaceutical industries, and Organic Synthesis.

SPECIFICATION 

TEST ITEM

OUR STANDARD SECIFICATIONS

TEST RESULTS

PURTITY

99.5% min

99.7%

MOISTURE

0.05% max

0.039%

ACIDITY

0.05% max

0.020%

APPEARANCE

Colorless and transparent liquid

Colorless and transparent liquid

DENSITY

1.154-1.157

1.156

INDEX OF REFRACTION

1.413-1.415

1.4145

APHA

15 max

10

SULPHATE

10ppm max

2.5ppm

Storage & Transportation:   Stored in cool, dry place, without specific restriction. Transported as general chemical.
      
PACKING:   200kg net iron drum, or by ISO TANK, or in bulk.


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