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Boric acid

99.97% trace metals basis

Synonym(s):

Boracic acid, Borofax

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100 g

Available to ship TODAYfromMILWAUKEE

$78.40
$66.64
500 g

Available to ship TODAYfromMILWAUKEE

$255.00
$191.25

About This Item

Linear Formula:
H3BO3
CAS Number:
Molecular Weight:
61.83
PubChem Substance ID:
eCl@ss:
38120104
UNSPSC Code:
12352300
NACRES:
NA.23
EC Number:
233-139-2
MDL number:
Assay:
99.97% trace metals basis
Form:
powder or crystals

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agency

suitable for SM 5210

Quality Segment

vapor pressure

2.6 mmHg ( 20 °C)

assay

99.97% trace metals basis

form

powder or crystals

mp

160 °C (dec.) (lit.)

solubility

water: soluble

density

1.440 g/cm3

application(s)

histology

SMILES string

OB(O)O

InChI

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

InChI key

KGBXLFKZBHKPEV-UHFFFAOYSA-N

General description

Boric acid is a weak monobasic acid, it accepts OH- ions, hence is a Lewis acid. In boric acid, B is sp2 hybridized, forming a planar triangle structure. The principal oxide of boron, B2O3, is obtained as a vitreous solid by dehydration of boric acid at red heat.

Application

Boric acid was used as a constituent in mineral sacrificial paste. 1 It has been used as a buffer in electrodeposition of nickel. 2

Packaging

Packaged in poly bottles

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This Item
1160715663B7901
description

99.97% trace metals basis

description

puriss., meets analytical specification of Ph. Eur., BP, NF, 99.5-100.5%, powder

description

BioUltra, Molecular Biology, ≥99.5% (T)

description

suitable for electrophoresis, ≥99.5%

assay

99.97% trace metals basis

assay

99.5-100.5%

assay

≥99.5% (T)

assay

≥99.5%

agency

suitable for SM 5210

agency

-

agency

-

agency

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

powder or crystals

form

powder

form

powder or crystals

form

powder

solubility

water: soluble

solubility

ethanol: in accordance

solubility

H2O: 1 M, clear, colorless (hot)

solubility

H2O: 40 mg/mL, clear, colorless

mp

160 °C (dec.) (lit.)

mp

160 °C (dec.) (lit.)

mp

160 °C (dec.) (lit.)

mp

160 °C (dec.) (lit.)


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Pictograms

Health hazard

Signal Word

Danger

Hazard Codes

Hazard Classifications

Repr. 1B

Storage Class

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 (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges



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Questions

  1. What does the G after the number mean? I don't assume it stand for grams.

    1 answer
    1. The 'G' in 100G and 500G stands for grams.

      Helpful?

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