B6768
Boric acid
BioReagent, Molecular Biology, suitable for cell culture, suitable for plant cell culture, ≥99.5%
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
H3BO3
CAS 번호:
Molecular Weight:
61.83
PubChem Substance ID:
eCl@ss:
38120104
UNSPSC Code:
12161700
NACRES:
NA.25
EC Number:
233-139-2
MDL number:
Assay:
≥99.5%
Concentration:
≥99.5%
Form:
powder
Grade:
Molecular Biology
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
InChI
1S/BH3O3/c2-1(3)4/h2-4H
SMILES string
OB(O)O
grade
Molecular Biology
vapor pressure
2.6 mmHg ( 20 °C)
product line
BioReagent
assay
≥99.5%
form
powder
Quality Level
concentration
≥99.5%
technique(s)
cell culture | mammalian: suitable, cell culture | plant: suitable
pH
5.1 (25 °C, 1.8 g/L)
mp
160 °C (dec.) (lit.)
solubility
water: 40 mg/mL, clear, colorless
density
1.49 g/cm3 at 23 °C
cation traces
Fe: ≤5 ppm, Mg: ≤5 ppm, heavy metals (as Pb): ≤10 ppm
UV absorption
λ: 260 nm Amax: 0.05, λ: 280 nm Amax: 0.05
foreign activity
DNase, RNase, and protease, none detected
storage temp.
room temp
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Application
Boric acid has been used:
- to prepare boric buffer for the quantification of primary amine groups at the surface of nanocapsules
- to study its effects on epigenetic change
- for the estimation of protein in wheatgrass using Kjeldahl method
Used to promote amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.
Intensified Azeotropic Distillation: A Strategy for Optimizing Direct Amidation
Intensified Azeotropic Distillation: A Strategy for Optimizing Direct Amidation
Features and Benefits
- Environment-friendly
- Non-toxic
General description
Boric acid is a weak monobasic Lewis acid (electron pair acceptor), which reacts reversibly with alcohols. It is used in dermal and women′s hygiene products due to its mild antibacterial and antifungal effects. Boric acid is used as a buffer in ophthalmic products. It acts as an effective solid lubrication agent because of its molecular structure. Boric acid finds its applications in glass making, fire retardant. Boric acid is used in biochemistry in buffer solutions. It also forms complex equilibria in solution, with the tetraborate ion (B4O7 2- ) being the predominant species. Borate buffers are involved in discontinuous electrophoresis and capillary electrophoresis systems for the separation of proteins and nucleic acids.
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
저장 등급
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
Calvin S Carter et al.
Cell metabolism, 32(4), 561-574 (2020-10-08)
Aberrant redox signaling underlies the pathophysiology of many chronic metabolic diseases, including type 2 diabetes (T2D). Methodologies aimed at rebalancing systemic redox homeostasis have had limited success. A noninvasive, sustained approach would enable the long-term control of redox signaling for
C A Yoder et al.
Poultry science, 85(7), 1285-1293 (2006-07-13)
Nicarbazin (NCZ) is an anticoccidial drug routinely used in the poultry industry that can negatively affect reproduction by reducing egg production, egg weight, and egg hatchability. The molecular mechanisms by which NCZ affects reproduction are unknown. Lipoprotein lipase, vitellogenin, transglutaminase
Lisa M Røst et al.
Metabolites, 10(2) (2020-02-26)
Absolute quantification of intracellular metabolite pools is a prerequisite for modeling and in-depth biological interpretation of metabolomics data. It is the final step of an elaborate metabolomics workflow, with challenges associated with all steps-from sampling to quantifying the physicochemically diverse
Akie Shimotohno et al.
Plant & cell physiology, 56(4), 620-630 (2015-02-12)
Boron, an essential micronutrient, is transported in roots of Arabidopsis thaliana mainly by two different types of transporters, BORs and NIPs (nodulin26-like intrinsic proteins). Both are plasma membrane localized, but have distinct transport properties and patterns of cell type-specific accumulation
Jing Li et al.
American journal of physiology. Cell physiology, 306(10), C943-C960 (2014-03-22)
The human solute carrier (SLC26) family of anion transporters consists of 10 members (SLCA1-11, SLCA10 being a pseudogene) that encode membrane proteins containing ~12 transmembrane (TM) segments with putative N-glycosylation sites (-NXS/T-) in extracellular loops and a COOH-terminal cytosolic STAS
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