Product Details
| Product Name: sodium borohydride local warehouse inventory of sodium borohydride in Australia and Canada | Min. Order: 1kg |
| Purity: 99.99% | Supply Ability: 120 tons |
| Release date: 2024/06/19 |
We have warehouses worldwide, and we can deliver products to you from the nearest warehouse. We can use express delivery door-to-door within 2-4 days, or you can pick them up from our warehouse after payment. |
| Product Name: | Sodium borohydride |
| Synonyms: | VenPure? SF;SodiuM borohydride caplets (18 x 10 x 8 MM), 98%;SodiuM borohydride granular, 10-40 Mesh, 98%;SodiuM borohydride granular, 99.99% trace Metals basis;SodiuM borohydride powder, >=98.0%;SodiuM borohydride puruM p.a., >=96% (gas-voluMetric);SodiuM borohydride ReagentPlus(R), 99%;SodiuM borohydride solution 2.0 M in triethylene glycol diMethyl ether |
| CAS: | 16940-66-2 |
| MF: | BH4Na |
| MW: | 37.83 |
| EINECS: | 241-004-4 |
| Product Categories: | Alternative Energy;Boron Hydrides;Chemical Synthesis;Materials for Hydrogen Storage;Materials Science;Synthetic Reagents;B (Classes of Boron Compounds);Classes of Metal Compounds;Na (Sodium) Compounds (excluding simple sodium salts);Reduction;Synthetic Organic Chemistry;Tetrahydroborates;metal hydrides;Fine chemicals;Inorganic Chemicals;Inorganics;Typical Metal Compounds;Reducing Reagents;Supported Reagents;Supported Synthesis;Borohydrides;Synthetic Reagents |
| Mol File: | 16940-66-2.mol |
| description | Sodium borohydride is an inorganic compound shown as a white to off-white fine crystalline powder or lump. Rapid reaction with methanol will produce hydrogen at room temperature. It is hygroscopic and easily deliquesced upon absorbing water. Boiling point: 500 °C (vacuum); melting point: 400 °C; soluble in water and lower alcohols, ammonia, insoluble in ether, benzene, hydrocarbons; relative density (water = 1): 1.07; Sodium borohydride is usually used as reducing agent in synthesis of inorganic and organic synthesis. Sodium borohydride has a strong selective reduction, being able to selectively reduce a carbonyl group is to a hydroxyl group without reacting with the carbon-carbon double bond and triple bond reaction. A small amount of sodium borohydride can restore the nitrile to the aldehyde with the excess amount being reduced to the amine. |
| Uses | Sodium borohydride (NaBH4) is a versatile reducing agent used in a number of industrial processes. Major applications include organic and pharmaceutical synthesis, wastewater treatment, and paper pulp bleaching. Sodium borohydride plays such a significant role in organic synthesis. It is a good reducing agent which has stable performance and selective reduction. It can be used as the reducing agents of aldehydes, ketones and acid chlorides; also as foaming agent for plastic materials, hydrogenating agent of making dihydrostreptomycin, intermediate of making potassium borohydride, raw materials in synthesizing borane, as well as the treatment agent of paper industry and mercury-containing waste water. Sodium borohydride provides organic chemists a very convenient and mild means for reduction of aldehydes and ketones. Before this, people usually use metal/alcohol approach to reduce carbonyl compound. Sodium borohydride enables the reduction of carbonyl of aldehydes and ketones under very mild conditions to produce primary alcohols and secondary alcohols. Reduction procedure is as below: First dissolve the substrate in a solvent (typically methanol or ethanol), then cool with an ice bath. Finally add sodium borohydride powder to the mixture until the reaction is completed. The reaction process can be monitored by thin layer chromatography. If the solvent is not an alcohol, we need to additionally supply methanol or ethanol along with the reaction. Sodium borohydride is a reducing agent with medium strength, and thus exhibiting good chemical selectivity. It only reduces active aldehyde and ketone carbonyl group, and does not react with the ester, amide. |
Company Profile Introduction
WhatsApp /Messenger/Signal/Telegram:+86 18838029171
Threema ID:DPFU85ZE
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
| $/ |
Anhui Ruihan Technology Co., Ltd
|
2023-08-21 |
China
- Since: 2021-04-10
- Address: 782, Wanjunhui Business Avenue, Xixiang, Longteng Community, Xixiang Street, Baoan District, Shenzhe
INQUIRY
Ada
+86-18126314766
ada@sh-teruiop.com
+86-18126314766
ada@sh-teruiop.com