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| No.8782676
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Information Name: | Supply sodium pentobarbital |
Published: | 2012-03-07 |
Validity: | 360 |
Specifications: | |
Quantity: | 10.00 |
Price Description: | |
Detailed Product Description: | Barbital sodium ≥ 99.0% import 25KG / barrel 210,000 yuan / ton CAS No. :144-02-5 the MDL number: MFCD00036203 Molecular Weight: 206.17 EINECS: 205-613-9 Molecular formula: C8H11N2O3Na Synonyms: 5,5 - diethyl Chiba than soil sodium salt; sodium pentobarbital; Bobby ketone sodium; diethyl barbiturate sodium English name: Barbital sodium Chemical properties of sodium pentobarbital, quality standards and uses Chemical properties White crystal or crystalline powder, stability, odorless, bitter taste. Soluble in boiling water, soluble in water, the aqueous solution is alkaline. Slightly soluble in alcohol, insoluble in ether and chloroform. 1g dissolved 5ml of water, 2.5ml boiling water, 400ml of ethanol, not soluble in ether and chloroform. The aqueous solution is alkaline reaction to litmus and phenolphthalein. 0.1 mol / L aqueous solution of pH 9.4. Toxic, half of Lethal dose (mice by mouth) 800mg/kg. Quality standards Item AR CP (AR) (CP), Content (C8H11N2O3Na) Assay,% ≥ 99.0 98.5 Water-soluble reagent Solubility Qualified Qualified Loss on Drying Loss on drying,% ≤ 0.5 0.5 Chloride (Cl) the Chloride,% ≤ 0.005 0.01 Sulfate (SO4) sulfate,% ≤ 0.005 0.01 Heavy metals (Pb), Heavy metals% ≤ 0.001 0.002 Free barbituric Free barbital qualified qualified Sulfuric acid reagent Substances darkened by sulfuricacid qualified qualified. Use Used for chromatographic analysis reagents, used in pharmaceuticals, plastics and organic synthesis industries. Storage Sealed storage |
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You are the 12664 visitor
Copyright © GuangDong ICP No. 10089450, Hainan Chinese Chemical Trading Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility