Merck Boric acid

Boric acid

BioReagent, for molecular biology, suitable for cell culture, suitable for plant cell culture, ≥99.5%

Quality Level

200

Grade

for molecular biology

vapor pressure

2.6 mmHg ( 20 °C)

제품 라인

BioReagent

assay

≥99.5%

form

powder

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

양이온 미량물

Fe: ≤5 ppm
Mg: ≤5 ppm
heavy metals (as Pb): ≤10 ppm

UV 흡수

λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05

외래 활성

DNase, RNase, and protease, none detected

저장 온도

room temp

SMILES string

OB(O)O

InChI

1S/BH3O3/c2-1(3)4/h2-4H

InChI key

KGBXLFKZBHKPEV-UHFFFAOYSA-N

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)