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Macrogol 1000 Determination of congealing point
Latest company news about Macrogol 1000 Determination of congealing point

    

Macrogol 1000 Determination of congealing point

Abstract: polyethylene glycol 1000 is a mixture of ethylene oxide and water. The molecular formula is ho (CH2CH2O) NH, where n represents the average number of oxyvinyl groups.

[properties] this product is colorless or almost colorless viscous liquid, or translucent wax like soft substance, with a slight peculiar odor. It is soluble in water or ethanol, but insoluble in ether.

ST203B automatic congealing temperature tester is designed and manufactured according to the general rule 0613 of The Chinese Pharmacopoeia in 2020 and USP41 651 congealing temperature.

Suitable for determination of the congealing temperature of medicine.

The maximum temperature at which a drug stays unchanged in a short period of time when it condenses from a liquid to a solid is determined.

    latest company news about Macrogol 1000 Determination of congealing point  0

Some drugs have certain condensation point, purity change, condensation point also changed.The determination coagulate point may distinguish or examine the pure impurity degree of the medicine.

Instrument and Standard

ⅠST203B automatic congealing temperature tester

  1. ⅡStandard:he general rule 0613 of The Chinese Pharmacopoeia in 2020 and USP41 651 congealing temperature.

The congealing point of polyethylene glycol 1000 is 35 ℃

Pub Time : 2021-02-19 15:39:55 >> News list
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