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蒸汽密度
>1 (vs air)
品質等級
化驗
≥98.0% (T)
98.0-102.0% (titration)
形狀
solid
品質
granulated
損耗
≤3% loss on ignition, 800 °C
mp
450 °C (lit.)
密度
2.46 g/mL at 25 °C (lit.)
正離子痕跡
Fe: ≤300 mg/kg
SMILES 字串
O=BOB=O
InChI
1S/B2O3/c3-1-5-2-4
InChI 密鑰
JKWMSGQKBLHBQQ-UHFFFAOYSA-N
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應用
Boric anhydride also referred to as boron trioxide or boron oxide (B2O3) has been used for preparing specimens of Bi4B2O9 ceramics. It has also been used for WO3/B2O3/Al system for investigating the impact of Ar gas pressure on the SHS reaction products.
生化／生理作用
Boric anhydride is an oxide of boron that shows antimicrobial property along with lower aminoalcohols.
訊號詞
Danger
危險聲明
危險分類
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
dust mask type N95 (US), Eyeshields, Gloves
其他客户在看
Antimicrobial properties of the products from the reaction of various aminoalcohols and boric anhydride.
S Watanabe
Materials Chemistry and Physics, 19, 191-195 (1988)
Influence of Ar Pressure on Product Characteristics of Self-Propagating High-Temperature Synthesis from WO3/B2O3/Al Reactant System.
Tawat Chanadee et al.
Advanced Materials Research, 748, 32-35 (2013)
Effect of Bi4B2O9 addition on the sintering temperature and microwave dielectric properties of BaO-Nd2O3-4TiO2 ceramics.
Xingyu Chen
Journal of Materials Science: Materials in Electronics, 24, 224-229 (2013)
Jae Hyup Lee et al.
Drug and chemical toxicology, 33(1), 38-47 (2009-12-10)
CaO-SiO(2)-P(2)O(5)-B(2)O(3) glass ceramics directly bond to bone and have potential use as a bone substitute material. The present study evaluated the toxicity from subchronic intravenous administration of CaO-SiO(2)-P(2)O(5)-B(2)O(3) glass ceramics to male and female Sprague-Dawley rats. The rats were divided
Elena A Khokhlova et al.
ChemSusChem, 5(4), 783-789 (2012-02-24)
The mechanistic nature of the conversion of carbohydrates to the sustainable platform chemical 5-hydroxymethylfurfural (5-HMF) was revealed at the molecular level. A detailed study of the key sugar units involved in the biomass conversion process has shown that the simple
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