11607
硼酸
puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5-100.5%, powder
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
H3BO3
化学文摘社编号:
分子量:
61.83
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352106
EC Number:
233-139-2
MDL number:
Assay:
99.5-100.5%
Form:
powder
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
InChI
1S/BH3O3/c2-1(3)4/h2-4H
SMILES string
OB(O)O
vapor pressure
2.6 mmHg ( 20 °C)
grade
puriss.
assay
99.5-100.5%
form
powder
quality
meets analytical specification of Ph. Eur., BP, NF
impurities
organic substances, complies, residual solvents, complies, ≤0.001% heavy metals (as Pb)
loss
≤0.5% loss on drying, 5 h (on silica gel)
pH
3.8-4.8 (20 °C, 3.3%)
mp
160 °C (dec.) (lit.)
solubility
ethanol: in accordance
density
1.440 g/cm3
anion traces
sulfate (SO42-): ≤400 mg/kg
cation traces
As: ≤5 mg/kg, Fe: ≤5 mg/kg
suitability
complies for appearance of solution
Quality Level
正在寻找类似产品? 访问 产品对比指南
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
法规信息
危险化学品
此项目有
Catanzaro EJ.
Boric Acid: Isotopic and Assay Standard Reference Materials, 1-1 (1970)
One-pot synthesis of 3, 4-dihydropyrimidin-2(1H)-ones using boric acid as catalyst.
Tu S, et al.
Tetrahedron Letters, 44(32), 6153-6155 (2003)
L Romano et al.
The Journal of antimicrobial chemotherapy, 55(1), 110-114 (2004-12-03)
There is very little information, to date, on the antifungal activity of bergamot oil. In this study, we investigated the in vitro activity of three bergamot oils (natural essence, furocoumarin-free extract and distilled extract) against clinically relevant Candida species. We
L Charlet Bhami et al.
Journal of vector borne diseases, 52(2), 147-152 (2015-06-30)
The use of low concentrations of boric acid as a potential and effective control agent for the eggs and immature stages of Aedes aegypti L. and Aedes albopictus Skuse (Diptera: Culicidae) is found to be safe and effective as compared
Albert Serrà et al.
ACS nano, 8(5), 4630-4639 (2014-05-03)
Electrodeposition from microemulsions using ionic liquids is revealed as a green method for synthesizing magnetic alloyed nanoparticles, avoiding the use of aggressive reducing agents. Microemulsions containing droplets of aqueous solution (electrolytic solution containing Pt(IV) and Co(II) ions) in an ionic
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持