Product Name: Praziquantel Molecular Formula: C19H24N2O2 Molecular Weight: 312.41 Appearance: White crystals powder Purity: 99% CAS Number: 55268-74-1 EINECS number: 259-559-6 Supplier: ZhenYiBio Mechanism: Praziquantel mainly causes schistosomiasis and tapeworms in the host to produce spastic paralysis and fall off through 5-HT-like action. It has a good effect on most adult tapeworms and immature worms. It increases the influx of calcium ions, inhibits the reuptake of the calcium pump in the sarcoplasmic reticulum, increases the calcium ion content in the muscle cells of the parasite, and causes the parasite to fall off.
Density 1.086 g/mL at 20 °C Boiling point 1600 °Ca Melting point 772 °C(lit.) Molecular formula CaCl2 Molecular weight 110.984 Flash point >1600°C Accurate mass 109.900299 LogP 1.37900 Appearance properties White solid Steam pressure 0.01 mm Hg (20 °C) Refractive index n20/D 1.358 Storage condition 1. Should be stored in a ventilated and dry warehouse, packaging containers must be sealed to prevent moisture, separate from delixing items, pay attention to rain and exposure during transportation, handling gently to prevent packaging damage. stability 1. Stable under normal temperature and pressure 2. Avoid humidity, heat, and high temperatures. Soluble in water, ethanol and acetone. Extremely hygroscopic and easily deliqued when exposed to air. Easily soluble in water, while releasing a lot of heat, its aqueous solution is slightly acidic. Soluble in alcohol, acetone, acetic acid. Reacting with ammonia or ethanol, CaCL2·8NH3 and CaCL2·4C2H5OH complexes were formed, respectively. At room temperature, the precipitation from aqueous solution crystallization is often hexahydrate, which is gradually dissolved in its own crystalline water when heated to 30 ° C, and gradually loses water when heated to 200 ° C, and then becomes a white porous anhydrous calcium chloride when heated to 260 ° C. Easy to absorb moisture. The solubility in 100g water is 74.5g(20 ° C), 159g(100 ° C). 3. At normal temperature, it is often hexahydrate salt due to the crystallization of aqueous solution. Heated to 30 ° C, it dissolves in its own crystalline water, continues to heat and gradually loses water, becomes a dihydrate salt at 200 ° C, and then becomes a white porous anhydrous calcium chloride at 260 ° C. At this time, water interacts with anhydrous calcium chloride, and CaO is also formed. 4. Contact with skin will cause corrosion and blistering. Water solubility 740 g/L (20 ºC) Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Product name: Sodium Chloride For Medical Uses HS Code: 2501000050 Packing: 25 or 50 kg bags Sodium chloride on a dry basis: 99-100.5% / pharmaceutical salt Sulfate content SO4: less than 200 ppm Magnesium and alkaline earth metals in the form of calcium (C4) less than 100 ppm Aluminum content AL: less than 0.2 ppm Iron content Fe: less than 2 ppm Heavy metals (in the form of lead) Pb: less than 5 ppm Bromide content Br: less than 100 ppm Phosphate content PO4: less than 25 ppm Potassium K: less than 500 ppm Bacterial endotoxins: less than 5 international unite/gram (
Product name: Medical Sodium Chloride HS Code: 2501000050 Packing: 25 or 50 kg bags Sodium chloride on a dry basis: 99-100.5% Sulfate content SO4: less than 200 ppm Magnesium and alkaline earth metals in the form of calcium (C4) less than 100 ppm Aluminum content AL: less than 0.2 ppm Iron content Fe: less than 2 ppm Heavy metals (in the form of lead) Pb: less than 5 ppm Bromide content Br: less than 100 ppm Phosphate content PO4: less than 25 ppm Potassium K: less than 500 ppm Bacterial endotoxins: less than 5 international unite/gram (
Product name: Sodium Chloride 100.5% HS Code: 2501000050 Packing: 25 or 50 kg bags Sodium chloride on a dry basis: 99-100.5% / pharmaceutical salt Sulfate content SO4: less than 200 ppm Magnesium and alkaline earth metals in the form of calcium (C4) less than 100 ppm Aluminum content AL: less than 0.2 ppm Iron content Fe: less than 2 ppm Heavy metals (in the form of lead) Pb: less than 5 ppm Bromide content Br: less than 100 ppm Phosphate content PO4: less than 25 ppm Potassium K: less than 500 ppm Bacterial endotoxins: less than 5 international unite/gram (
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