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Ningxia Best Pharmaceutical Chemical Co., Ltd.
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Physicochemical Properties:
Solid Sodium Methylate is a white, flowing powder which is amorphous. It is easy to react with oxygen, and it will be decomposed into methanol and sodium hydroxide when being exposed to humid environment or water. It decomposes when the temperature is higher than 126℃ in air. It is dissolvable in methanol and ethanol, but not in benzene and toluene.
Quality Index:
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Project
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Indicators
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Apparent
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White Powder
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Content(total Base)
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≥98.5%
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Sodium Methoxide
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≥97.5%
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Free Alkali
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≤1.5%
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Sodium Carbonate
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≤0.5%
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Function:
It is mainly used in the pharmaceutical industry to produce VitamineA1, VitamineB1, the long-acting sulfanilamide, sulfadiazine and trimethoprim, etc. It can also be used in the biodiesel industry and used as edible catalysts, analytical reagents and cosmetics.
Packing & Storage:
Open Steel Drum, 100 KG/barrel (10 bags of barrel, 10 KG/bag)
Paper Barrel: 25-30 KG/barrel (10 KG/bag or 25KG/bag)
It should be stored in cool and dry warehouse and kept away from fire and heat. Besides, it should be separated from oxidants and acids during storage and transportation process. Make sure keep the package intact and stable when carrying the products.
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CHANGSHA CHEMOWAY IMP&EXP CO., LTD
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Changsha Chemoway Co., Ltd. was founded in historical famous city Changsha .Since our foundation, we have been devoted to the trade of basic chemical materials, pharmaceutical intermediates, pigment and dye intermediates, food and industrial additives and special chemicals. Up to now, we have become a global supplier for chemical products with world-wide sales network and steady supply channels.
Due to years′ experiences and professional background in chemical industry, we have successfully established closely and steadily cooperative relationships with many famous international and domestic chemical companies such as BASF, Lanxess, Lawter, NALCO and Thermo Fisher, etc.
We commit to international market and supplier management. We complement each other′s advantages with large manufacturers in Shandong, Jiangsu, Zhejiang and other provinces. Through establishing strategic partnership with some manufacturing enterprises, we have owned synergistic effect now with them. Now, we are offering powerful supports to these manufacturing enterprises for helping expanding businesses into international market!View more |
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Chongqing Xingcan Pharmaceutical Technology Co., Ltd.
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Sodium methoxide is also known as sodium methoxy. It is a kind of alkoxide salt produced by methanol, the chemical formula is CH3ONa, which is a strong base commonly used in organic synthesis. Sodium methoxide is usually stored in a solution of alcohol-based solvents such as methanol and ethanol. Dissolved in ether to form a suspension, sensitive to moisture, decomposition into methanol and sodium hydroxide in water: CH3ONa+H2O→CH3OH+NaOH sodium methoxide products have two forms: solid and liquid, solid is pure sodium methoxide, liquid is methanol solution of sodium methoxide, sodium methoxide content 27.5~31%. Liquid sodium methoxide is a colorless or yellowish viscous liquid, sensitive to oxygen, flammable, explosive. It is easy to absorb moisture. Soluble in methanol and ethanol, decomposing into methanol and sodium hydroxide in water, in 126. Chemicalbook decomposes in air above 6 °C. Insoluble in benzene and toluene. It has strong irritation and is extremely corrosive. It is used as a condensing agent and a strong basic catalyst, as well as a methoxylating agent for the preparation of vitamin B1 and A, sulfadiazine and other drugs. A small amount is used for pesticide production. It can also be used as a catalyst for the treatment of edible fats and edible oils, especially lard. It can also be used as an analytical reagent. Solid sodium methoxide is a colorless amorphous powder, sensitive to oxygen, flammable, soluble in methanol, ethanol, decomposing into methanol and sodium hydroxide in water, decomposing in air above 126.6 °C. Mainly used in the production of sulfonamides, VB6 and VA, sodium methoxide is also a catalyst for organic synthesis for pesticide production and oil processing industries. |
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Pharma Sources Insight June 2024: Globalization on the Go
