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CP
LABOR
108803129
Cis-Butenedioic Acid 99.5% CP Grade Reagent
Cas Number:110-16-7
Formula:C4H4O4
Molar Mass:116.07
EC Number:203-742-5
Physicochemical properties:
White crystals with slight acidic smell. Miso. When the temperature is higher than the melting point, it is partially converted into a higher melting point (287 ° C) of fumaric acid. Soluble in water,ethanol, acetone and glacial acetic acid, slightly soluble in ether, almost insoluble in benzene. The relative density is 1.59. The melting point is 138 ~ 139 ° C (water in the formation), 130 ~ 131 ° C (ethanol or benzene). The flash point is 100 °C. Corrosive.
Usage:
Alkaline method analysis standard. Slow down the rancidity of oil and fat. Organic Synthesis.
Packing:
500g/25kg
Cis-Butenedioic Acid 99.5% CP Grade Reagent
Cas Number:110-16-7
Formula:C4H4O4
Molar Mass:116.07
EC Number:203-742-5
Physicochemical properties:
White crystals with slight acidic smell. Miso. When the temperature is higher than the melting point, it is partially converted into a higher melting point (287 ° C) of fumaric acid. Soluble in water,ethanol, acetone and glacial acetic acid, slightly soluble in ether, almost insoluble in benzene. The relative density is 1.59. The melting point is 138 ~ 139 ° C (water in the formation), 130 ~ 131 ° C (ethanol or benzene). The flash point is 100 °C. Corrosive.
Usage:
Alkaline method analysis standard. Slow down the rancidity of oil and fat. Organic Synthesis.
Packing:
500g/25kg
