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Common Name Urea Phosphate CAS Number 4861-19-2 Molecular Weight 158.050 Density N/A Boiling Point 158ºC at 760 mmHg Molecular Formula CH7N2O5P Melting Point 116-118 °C (dec.)(lit.) Flash Point 311.2ºC

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Common Name ammonium sulphate CAS Number 7783-20-2 Molecular Weight 132.139 Density 1.76 Boiling Point 330ºC at 760 mmHg Molecular Formula H8N2O4S Melting Point 280ºC Flash Point 26 °C

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Common Name potassium chloride CAS Number 7447-40-7 Molecular Weight 74.551 Density 1.98 g/mL at 25 °C(lit.) Boiling Point 1420°C Molecular Formula ClK Melting Point 770 °C(lit.) Flash Point 1500°C

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Common Name Xanthopterin CAS Number 119-44-8 Molecular Weight 179.136 Density 2.2±0.1 g/cm3 Boiling Point 686.5ºC at 760mmHg Molecular Formula C6H5N5O2 Melting Point 410ºC MSDS N/A Flash Point 369ºC

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The antipyretic and analgesic effects of phenacetin are similar to "acetylsalicylic acid", mainly used as antipyretic and analgesic drugs, the effect is slow and long-lasting, and it has a good effect on the treatment of headache, neuralgia, arthralgia and fever, but the anti-rheumatism and anti-inflammatory effects are weak. Excessive dose…

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P-methoxybenzoyl chloride is crystalline or liquid, soluble in acetone and benzene. It is mainly used as a pharmaceutical intermediate.Low melting point crystal or liquid. Melting point 22℃, boiling point 262-263℃ (slight decomposition), 160-164℃/4.7kPa, 145℃/1.9kPa, bending light rate 1.5810, flash point 87℃, decomposition in water or alcohol, soluble in acetone, benzene.…

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Methoxybenzoicacid (Methoxybenzoicacid), also known as p-anisic acid, 4-anisic acid, anisic acid, at room temperature is colorless needle-like crystal, soluble in ethanol, ether, chloroform, slightly soluble in hot water, insoluble in cold water. The intermediate p-methoxybenzoyl chloride of ethamiodarone is prepared by chlorination of thionyl chloride. It is used as an…

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4-amino-3, 5-dichloro-α-bromoacetophenone has been widely used in industrial chemistry, agricultural chemistry and pharmaceutical chemistry, as a selective oxygen and green coupling agent in a variety of oxidation reactions, rearrangement reactions, amination reactions and catalytic reactions in place of transition metals play an important role.

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3, 5-dichloro-4-aminoacetophenone is beige crystalline and can be used as pharmaceutical intermediates.Beige crystal. Melting point 158-160℃. Insoluble in cold water, slightly soluble in hot water, easily soluble in ethanol, ether, benzene and other organic solvents.

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4-aminoacetophenone is yellow needle crystal, soluble in hot water, alcohol, dilute acid, slightly soluble in benzene, cold water. It can be used as pharmaceutical intermediates.