Keywords

• MFCD00003396
• ammonium dihydrogenphosphate
• azanium,dihydrogen phosphate

Quick Details

• ProName: Ammonium dihydrogen phosphate
• CasNo: 7722-76-1
• Molecular Formula: H6NO4P
• Appearance: White crystalline powder
• Application: 【 Purpose 1 】 Can be used as wood, pa...
• DeliveryTime: 3-7
• PackAge: Bucket/bag
• Port: Tianjin Newport/Qingdao Port
• ProductionCapacity: 100000 Metric Ton/Year
• Purity: 99%
• Storage: 1. It shall be stored in a cool, venti...
• Transportation: By air/sea
• LimitNum: 1 Kilogram

Superiority

Hebei Tecxiang Chemical Co., Ltd. is an enterprise specializing in the research and development, production and trade of pharmaceutical intermediates, apis and chemical raw materials and formula technology. Our company has extensive experience in the synthesis of organic molecules ranging from milligrams to hundreds of kilograms, and specializes in customized synthesis, synthesis research, manufacturing and production services for pharmaceutical and research and development companies to produce pharmaceutical intermediates and fine chemicals. Our company maintains close cooperation with well-known pharmaceutical enterprises at home and abroad, and has the right to import and export. Our research and development products are mainly sold to well-known pharmaceutical companies at home and abroad, and won the praise of customers.

The company covers an area of 33,616 square meters. At present, the company's total construction area of 24,392 square meters, fixed assets of 60.78 million yuan, the annual actual production of ethylene oxide derivatives 60,000 tons, including medical intermediates and excipients 10,000 tons, green surfactants 50,000 tons. The annual sales revenue exceeds 300 million yuan. There are 76 employees, including 24 professional and technical personnel. It has been identified as a "high-tech enterprise" by the Torch Center of the Ministry of Science and Technology, a "small and medium-sized technology-based enterprise" by the Department of Science and Technology of Hebei Province, and an "enterprise above scale" by the Ministry of Finance. Has obtained 15 practical technology and soft patent technology, and enjoy 6 years of national exclusive chemical generic drug production policy protection.

Details

Density 1.02 g/mL at 20 °C
Boiling point 158ºC at 760 mmHg
Melting point 190 °C (dec.)(lit.)
Molecular formula H6NO4P
Molecular weight 115.026
Accurate mass 115.003441
PSA 90.81000
Appearance properties white crystalline powder
Refractive index 1.4768
Storage condition
1. It shall be stored in a cool, ventilated, dry and clean warehouse, and shall be prevented from moisture, high temperature and toxic substances. It shall not be stored and transported with toxic and harmful substances.
2. Protect from rain and hot sun during transportation. Handle with care during loading and unloading so as not to crack the packing.
3 fire, water, sand and all kinds of fire extinguishers.
stability
1. About 8% of ammonia can be lost in the air. 1g of this product is soluble in about 2.5mL water, slightly soluble in ethanol and insoluble in acetone. The aqueous solution is acidic, and the ph of 0.2mol/L aqueous solution is 4.2. Relatively stable in the air, a small part of the decomposition at 100℃, heating to 130℃ above the gradual decomposition of ammonia and water, and the formation of ammonium metaphosphate and phosphoric acid mixture. Soluble in water, slightly soluble in alcohol, insoluble in acetone. Relatively stable in the air, heating to 100℃ when a small part of decomposition. Above the melting point, ammonia and water are lost and a mixture of ammonium metaphosphate and phosphoric acid is formed. Aqueous solutions are acidic (1% solution has a ph of 4.5). Decompose at 190.5℃. At low temperature (-125℃), the system changes from tetragonal to rhombic, which is similar to potassium dihydrogen phosphate