Phenol Crystalline Extrapure AR, 99.5%, is a Light & Air sensitive product, recommended to store & handle under inert gas. Storage. 25 to 32°C (Controlled Room Temperature), shelf Life : 60 Months.
Phenol Crystalline Extrapure AR, 99.5%, is a Light & Air sensitive product, recommended to store & handle under inert gas. Storage. 25 to 32°C (Controlled Room Temperature), shelf Life : 60 Months
Potassium bromate, or simply called bromate, is an oxidiser used to strengthen dough and enhance its elasticity. This helps bake uniform and whitened bread. Typically 15-30 parts per million (ppm) of potassium bromate is added to dough
Calcium chloride is an a white crystalline solid at room temperature, and it is highly soluble in water.
It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in cement.
It can be produced directly from limestone, but large amounts are also produced as a by-product of the Solvay process. Because of its hygroscopic nature, it must be kept in tightly-sealed containers.
The invention relates to a method for producing calcium chloride dihydrate, which is characterized by comprising the following steps: putting hydrochloric acid (31%) and limestone powder into a reaction vat according to the mixture ratio of 2.2:1, and stirring for reaction to generate an acid calcium chloride solution; …
Calcium sulfate, CaSO4, is a naturally occurring calcium salt. It is commonly known in its dihydrate form, CaSO4∙2H2O, a white or colourless powder called gypsum
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