B7901
硼酸
suitable for electrophoresis, ≥99.5%
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
H3BO3
化学文摘社编号:
分子量:
61.83
PubChem Substance ID:
eCl@ss:
38120104
UNSPSC Code:
12161700
NACRES:
NA.25
EC Number:
233-139-2
MDL number:
Assay:
≥99.5%
Form:
powder
Grade:
electrophoresis grade
grade
electrophoresis grade
Quality Level
vapor pressure
2.6 mmHg ( 20 °C)
assay
≥99.5%
form
powder
technique(s)
electrophoresis: suitable
impurities
≤0.005% Insoluble in methanol
pH
8.2-10.1
mp
160 °C (dec.) (lit.)
solubility
H2O: 40 mg/mL, clear, colorless
density
1.43 g/cm3 at 20 °C
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.01%
cation traces
Ca: ≤0.005%, Fe: ≤0.001%, heavy metals (as Pb): ≤0.001%
suitability
suitable for electrophoresis (as a reagent)
storage temp.
room temp
SMILES string
OB(O)O
InChI
1S/BH3O3/c2-1(3)4/h2-4H
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
General description
硼酸是一种弱酸，广泛用作多功能溶液（MPS）的缓冲剂。它在自然界中毒性较低，不挥发。
Application
硼酸已被用作tris硼酸盐缓冲液缓冲液的成分：
- 用于tRNA样品（80）的天然聚丙烯酰胺凝胶电泳（PAGE）和尿素变性PAGE
- RNA样品（81）的尿素聚丙烯酰胺电泳
- DNA样品（82）的琼脂糖凝胶电泳
Biochem/physiol Actions
硼酸可用作牙周治疗中的冲洗液，因为它会引发根管微生物生物膜的杀菌作用。 硼酸可促进成骨细胞活性并抑制骨质流失。它会抑制白色念珠菌造成的真菌感染，并具有治疗阴道感染的潜力。
Still not finding the right product?
Explore all of our products under 硼酸
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Nonclinical safety evaluation of boric acid and a novel borate-buffered contact lens multi-purpose solution, Biotrue? multi-purpose solution
Lehmann DM, et al.
Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association, 33, S24-S32 (2010)
Antibacterial effect of different concentration of boric acid against enterococcus faecalis biofilms in root canal
Zan R, et al.
Marmara Dental Journal, 2, 76-80 (2013)
Antifungal mechanisms supporting boric acid therapy of Candida vaginitis
De Seta F, et al.
The Journal of Antimicrobial Chemotherapy, 63(2), 325-336 (2008)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| B7901-1KG | 04061835542932 |
| B7901-500G | 04061835542949 |