所有图片(1)

文件

1.06371

Sodium borohydride

Name: Sodium borohydride
Brand: MM

for analysis

别名:

Sodium borohydride, Sodium tetrahydridoborate

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About This Item

经验公式（希尔记法）:

H₄BNa

CAS号:

16940-66-2

分子量:

37.83

MDL號碼:

MFCD00003518

分類程式碼代碼:

12352306

酶委員會索引編號:

241-004-4

NACRES:

NA.21

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452882

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Sigma-Aldrich

213462

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8.06373

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Sigma-Aldrich

1.04114

ß-葡萄糖醛酸苷酶/芳基硫酸酯酶

Roche

BGALA-RO

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Supelco

1.04732

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Sigma-Aldrich

71320

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Sigma-Aldrich

480886

硼氢化钠

Supelco

1.06007

甲醇

USP

1005706

冰醋酸

等級

for inorganic trace analysis

品質等級

100

蒸汽壓力

<1 hPa ( 25 °C)

自燃溫度

220 °C

效力

160 mg/kg LD₅₀, oral (Rat)
230 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

3.02 % (v/v)

pH值

11 (20 °C, 10 g/L in H₂O)

bp

500 °C (decomposition)

mp

>360 °C (slow decomposition)

轉變溫度

flash point 69 °C

密度

1.07 g/cm³ at 20 °C

體積密度

350‑500 kg/m³

儲存溫度

no temp limit

InChI

1S/BH4.Na/h1H4;/q-1;+1

InChI 密鑰

YOQDYZUWIQVZSF-UHFFFAOYSA-N

應用

Sodium borohydride (NaBH₄) as a high-capacity material for next-generation sodium-ion capacitors.: This study explores the use of sodium borohydride in sodium-ion capacitors, highlighting its large irreversible capacity and energy efficiency. The research is significant for chemists focusing on energy storage solutions and electrochemical applications (Open Chemistry, 2021).

Hydrogen generation from sodium borohydride by sulfonated polymers.: This article investigates hydrogen production using sodium borohydride catalyzed by sulfonated polymers. It presents a sustainable method for hydrogen generation, essential for chemists working on clean energy technologies and fuel cells (Journal of Physics and Chemistry of Solids, 2020).

PVP-Protected Pt-Ru Nanoparticles as Highly Efficient Catalysts for Hydrogen Generation from Hydrolysis of Sodium Borohydride.: The study examines the effectiveness of PVP-protected Pt-Ru nanoparticles in catalyzing the hydrolysis of sodium borohydride for hydrogen generation. This research is vital for chemists developing advanced catalysts for energy applications (General Chemistry, 2020).

Dehydrogenation of sodium borohydride using cobalt embedded zeolitic imidazolate frameworks.: This research highlights the use of cobalt-embedded zeolitic imidazolate frameworks for the dehydrogenation of sodium borohydride. The findings are significant for chemists focused on developing efficient hydrogen storage and release systems (Journal of Solid State Chemistry, 2021).

Multicolour room temperature phosphorescence of carbon nitride nanoparticles in sodium borohydride and borax matrix.: This study explores the phosphorescent properties of carbon nitride nanoparticles in a sodium borohydride and borax matrix. The research provides valuable insights for chemists working on advanced materials for optical and photonic applications (Materials Chemistry and Physics, 2024).

分析報告

Assay (oxidimetric): ≥ 96.0 %
Identity: passes test
Chloride (Cl): ≤ 0.5 %
Sulphate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.005 %
As (Arsenic): ≤ 0.001 %
Bi (Bismuth): ≤ 0.0005 %
Fe (Iron): ≤ 0.005 %
Hg (Mercury): ≤ 0.00001 %
Sb (Antimony): ≤ 0.005 %
Se (Selenium): ≤ 0.0002 %