phosphate
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Disodium hydrogen phosphate (anhydrous/dihydrate/seven water/twelve water)
Disodium hydrogen phosphate is soluble in water, its aqueous solution is alkaline, insoluble in alcohol, white powder, flake or granular matter, easy to weathering in the air, when placed in the air at room temperature, it loses about 5 crystal water to form heptahydrate, when heated to 100 ℃, it loses all crystal water and becomes anhydrous, and when 250 ℃, it decomposes into sodium pyrophosphate.
Dibasic potassium phosphate trihydrate
Two potassium hydrogen phosphate trihydrate, is an inorganic compound, the relative average molecular weight of 228.22, white crystalline powder, soluble in water, the solution is weak alkali, slightly soluble in ethanol, mainly used for the preparation of buffer, freezing agent buffer, can also be used as a nutrient in antibiotic culture medium.
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Dipotassium hydrogen phosphate
Dipotassium hydrogen phosphate, alias dipotassium hydrogen phosphate trihydrate, the appearance is white crystalline or amorphous white powder, soluble in water, aqueous solution is slightly alkaline, slightly soluble in alcohol, hygroscopic, autolysis at higher temperatures. The relative density is 2.338, and the molecular internal dehydration is converted to potassium pyrophosphate at 204 ℃.
Sodium dihydrogen phosphate (anhydrous, monohydrate, dihydrate)
Sodium dihydrogen phosphate (anhydrous, monohydrate, dihydrate) 1. Product description Sodium dihydrogen phosphate, also known as acidic sodium phosphate, has a relative average molecular mass of 119.98. It is divided into anhydrous and dihydrate. The dihydrate is colorless to white crystal or crystalline powder, and the anhydrous is white powder or granule.
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Talk about the Future of Medicine | Hubei Ge Dian Renfu Medicine Auxiliary Attends 89th API China Exhibition
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For the prosperity of universal celebration, and bright moon classmate
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Hubei Gedian Renfu Pharmaceutical Excipients Co., Ltd. (www.gdrfyf.cn) is a high-end pharmaceutical excipient high-tech enterprise integrating R & D, production and sales under Renfu Pharmaceutical Group (stock code: 600079.SH, leading pharmaceutical enterprise in Hubei Province, top 20 in China's pharmaceutical industry).
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Hubei Gedian Renfu Pharmaceutical Accessories Co., Ltd.'s 2023 Staff Tour Successfully Concluded in Singing and Laughing! We travel to Qinghai, Xinjiang, Zhangjiajie and Phoenix, and experience the beautiful natural scenery and strong cultural atmosphere together. It has been a dynamic and team-cohesive journey, and we have created many great memories together.
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