推荐产品
等級
for analytical purposes
品質等級
agency
suitable for SM 4500 - NH3
化驗
99%
形狀
solid
mp
741 °C (lit.)
密度
2.367 g/mL at 25 °C (lit.)
SMILES 字串
[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2
InChI
1S/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3;;/q-2;2*+1
InChI 密鑰
UQGFMSUEHSUPRD-UHFFFAOYSA-N
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應用
在存在TEMPO/NaOCl的情况下，四硼酸钠（Na2B4O7）可用作一种助催化剂，用于在更环保的非氯化溶剂中将乙醇氧化成相应羰基化合物。此外，还可在以葡萄糖作为碳前体的碳气凝胶制备中用作结构导向剂和催化剂。
法律資訊
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Repr. 1B
儲存類別代碼
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Global Trade Item Number
| 货号 | GTIN |
|---|---|
| 221732-15KG | |
| 221732-2.5KG | |
| 221732-100G | 4061835554607 |
| 221732-500G | 4061835554614 |
| 221732-5G |
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