Product Specifications
| Prod Model: |
99.5%min |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Formula:Tc4h4n2o3: |
Molecular Weight:T128.08600 |
Product Description
Barbituric Acid
Product Name: Barbituric Acid
English Name: Malonylurea Pyrimidinetrione
Molecular Fomula: C4H4N2O3
Molecular weight: M=128.09
CAS No.: 67-52-7
Physical and Chemical Properties
White crystalline granules, odorless, easily weathering in the air, slightly soluble in water and ethanol, insoluble in ether. Melting point: 248ºC (partial decomposition), boiling point: 260ºC (decomposition). Salts generate through reaction with metals.
Melting Point: | 248-255ºC |
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| Boiling Point: | 260ºC |
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| Water Solubility: | 142 g/L (20 ºC) |
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| Density: | 1.455 g/cm3 |
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| Storage Temp: | Store in a cool, dry place. Keep from contact with oxidizing materials. |
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| Flash Point: | 150ºC |
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| Stability: | Stable under normal shipping and handling conditions. However, may decompose if heated. |
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| Appearance: | cream coloured fine crystalline powder |
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| Refractive Index: | 1.581 |
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Specification
Purity% | ≥99.5 |
| Melting Point ºC | ≥250 |
| Loss on drying% | ≤ 0.3 |
| Sulphated Ash % | ≤0.1 |
| Appearance | Similar White Crystalline Powder |
Packaging
Kraft bag with net weight of 25kg (empty bag 80 * 46cm),or according to customers' demand.
Storage
Product shoud be stored in cool, dry and ventilated warehouse, and can not be stored in open.
Application
1.Used as a raw material in organic synthesis, medicine, plastics and dye intermediates. vitamin B12, such as pharmaceutical intermediates, also used for preparing polymerization catalyst and benzene and imidazole ketone organic pigments. Can also be used to properly process determination of furfural and pentosan reagent.
2.Used as pharmaceutical intermediates, vitamin B12, such as drugs, also used as the material of polymerization catalyst and dyestuff.
Established in 1991, Hebei Smart Chemicals Co. Ltd has expanded to a group enterprise with 8 chemical manufacturing plants and over 60 chemicals and pharmaceutical ingredients. The company's primary products are intermediate fine chemicals and additives for food/feed. For details of our products' specifications, please visit our website at: http://www.hebeismart.com/.
In 2003 due to expanding business growth, Hebei Smart Chemical Co. Ltd established a subsidiary in Shanghai.
The company's R&D Center has over 48 professional engineers, chemists and pH. Ds. On staff to provide our customers with the best expertise and sevice for special needs in synthetic fields.
Products from Hebei Smart Chemical Co. Ltd. Have been exported to over 30 countries in Asia, Europe, North America, South America and Africa. The total sales for the year 2014reached $ 150, 000, 000 (US).
With our high-quality products and highly-skilled professional team, we are confident in our ability to serve your business needs. If you are interested in our products, please contact us at your earliest convenience and a member of our service team will respond to you within 24 hours.
