Products name：Phosphoric AcidCAS: 7664-38-2H.S.:2809201100Products quality：High concentration of phosphoric acid, high purity and high crystallinity，Transparent colorless viscous solution, odorless. The general content is 85%~95%. Colorless columnar crystals can be obtained by further concentration,

Product Name：Silica GelCAS：7631-86-9H.S.：2811221000Product Introduction：Silica gel, also known as silicate gel, is an amorphous substance, transparent or milky white granular porous silica hydrate, prepared by washing and drying sodium silicate with acid, insoluble in water and any solvent, non-toxi

Product name：Acetyl Tributyl CitrateCAs No ：77-90-7H.S. :2918150000Usage：The product is a non-toxic, odorless and safe plasticizer with excellent heat resistance, cold resistance, light resistance and water resistance. It is suitable for food packaging, children's toys, medical products and other fi

Product name: Sodium Metasilicate CAS：13517-24-3H.S. : 28391100Quality:Appearance: Sodium metasilicate is a white powder or granularSolubility: It dissolves well in water, and the solution is alkaline.Thermal stability: At high temperatures, sodium metasilicate can decompose.Useage:Building ma

Sodium metabisulfite is a white or yellow crystalline powder or small crystal, with a strong SO2 odor, the aqueous solution is acidic, and the contact with strong acid releases SO2 and generates the corresponding salts, and when it is placed in the air for a long time, it is oxidized to Na2S2O6, so

Potassium carbonate, white crystalline powder. Density 2.428g/cm3. Melting point of 891 ℃, decomposition at boiling point, relative molecular weight of 138.21. Soluble in water, the aqueous solution is alkaline, insoluble in ethanol, acetone, and ether. Strong hygroscopicity, can absorb carbon dioxi

Since its first exhibition in 1999, CAC has undergone significant development for 22 sessions and has become the world's largest agricultural chemicals exhibition, obtaining UFI certification in 2012. CAC2023 combines the dual drive of online platform and offline exhibitions, focuses on New Normal,

These chemicals are different in nature, how should they be treated differently?1. compounds with low boiling point and drugs that need to be preserved at low temperature shall be put into the required environment (low temperature refrigerator) as required;2. drugs kept away from light and the reage