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Hongkong Yuancheng Saichuang Technology Co., Ltd.

Potassium Borohydride, 13762-51-1, Raw Powder manufacturer / supplier in China, offering 99.6% High Purity Potassium Borohydride Pharmaceutical Raw Powder  CAS 13762-51-1, Top Quality Healy Nandrolone Phenylpropionate CAS 62-90-8 Steroid Powder, High Quality Steroid Drostanolone Enanthate 472-61-145 for Bodybuilding and so on.

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Supplier Homepage Product pharmaceutical intermediates 99.6% High Purity Potassium Borohydride Pharmaceutical Raw Powder  CAS 13762-51-1

99.6% High Purity Potassium Borohydride Pharmaceutical Raw Powder  CAS 13762-51-1

FOB Price: Get Latest Price
Min. Order: 10 g
Port: Wuhan, China
Production Capacity: 5000kg/Month
Payment Terms: Western Union, Money Gram

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Basic Info
  • Model NO.: 13762-51-1
  • Certification: ISO 9001, USP
  • State: Solid
  • Grade: Pharmaceutical Grade
  • Delivery Time: Average 6 Days by Air; 15 Days by Ship
  • Transport Package: as Required
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • Lead Time: 1-2 Days Upon Receipt of Payment
  • Trademark: saichuang
  • Origin: Hongkong
Product Description
China Factory Sale High Purity Potassium Borohydride Pharmaceutical Raw Powder CAS 13762-51-1
Name:Potassium borohydride
Molecular Weight:53.93
Borate(1-),tetrahydro-, potassium (1:1);Borate(1-),tetrahydro-, potassium (8CI,9CI);Potassium tetrahydroborate;Potassium tetrahydroborate (KBH4);
Density:1.18 g/mL at 25 °C(lit.)
Melting Point:500 °C (dec.)(lit.)
Solubility:water: 190 g/L (25 °C)
Appearance:white crystalline powder
Assay: ≥98%
Package: 25kg/drum
Storage: normal temperature
Application: chemical raw material
Borohydride refers to the anion BH4− and its salts.  Borohydride is also the term used for compounds containing BH4-nXn−, for example cyanoborohydride (B(CN)H3−) and triethylborohydride (B(C2H5)3H−). Such compounds find wide use as reducing agents in organic synthesis. The most important borohydrides are lithium borohydride and sodium borohydride, but other salts are well known (see Table). Tetrahydroborates are also of academic and industrial interest in inorganic chemistry.
Sodium borohydride is the borohydride that is produced on the largest scale industrially, estimated at 5000 tons/y in 2002. The main use is for the reduction of sulfur dioxide to give sodium dithionite:
NaBH4 + 8 NaOH + 8 SO2 → 4 Na2S2O4 + NaBO2 + 6 H2O
Dithionite is used to bleach wood pulp.  Sodium borohydride is also used to reduce aldehydes and ketones in the production of pharmaceuticals including chloramphenicol, thiophenicol, vitamin A, atropine,  as well as many flavorings and aromas.
Potential applications:
Because of their high hydrogen content, borohydride complexes and salts have been of interest in the context of hydrogen storage. Reminiscent of related work on ammonia borane, challenges are associated with slow kinetics and low yields of hydrogen as well as problems with regeneration of the parent borohydrides.
Sodium Borohydride is used for the reduction of carbonyls, peroxides and metal ions, as well as purification and removal of color, odor and oxidation precursors in organic chemical products.
Within the market of chemical hydride reductions in organic synthesis, sodium borohydride has a number of marked benefits - this has allowed NaBH4 to become the most important hydride-reductant being used on industrial scale, with a market share exceeding 50%.Some of the key drivers for opting for sodium borohydride chemistry:
(1)the least expensive metal hydride commercially available (on a hydride equivalent basis)
(2)safe with regards to storage and use & handling
(3)industrial implementation requires no or limited equipment investment
(4)ease of work-up (boron salts)
(5)ubiquitous solvents such as water and methanol are typically employed
(6)unique and versatile as a hydride reducing agent for both chemo- and diastereo-selectivity
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