Boric acid

Basic information

  • Product Name:Boric acid
  • CasNo.:10043-35-3
  • MF:BH3O3
  • MW:61.833

Physical and Chemical Properties

  • Purity:99%
  • Boiling Point:169 °C
  • Packing:white crystalline solid
  • Throughput:
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Product Details

CasNo: 10043-35-3

MF: BH3O3

Appearance: white crystalline solid

Manufacturer supply good quality Boric acid 10043-35-3 with stock

  • Molecular Formula:BH3O3
  • Molecular Weight:61.833
  • Appearance/Colour:white crystalline solid 
  • Melting Point:169 °C 
  • Refractive Index:1.385 
  • Boiling Point:219-220 °C (9.7513 mmHg) 
  • PSA:60.69000 
  • Density:1.438 g/cm3 
  • LogP:-2.05180 

Boric acid(Cas 10043-35-3) Usage

General Description

Boric acid, also known as hydrogen borate, is a weak and monobasic acid of boron, often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. With the chemical formula B(OH)3, it contains the elements boron, hydrogen, and oxygen. It naturally occurs in some volcanic spring waters or can be manufactured from borax. It is solid under room temperature, appearing as colorless crystals or a white powder, and can be dissolved in water. Breathing in boric acid can irritate the respiratory system and higher or chronic exposure could bring bigger health risks.

InChI:InChI=1/BH3O3/c2-1(3)4/h2-4H

10043-35-3 Relevant articles

A new polytype of orthoboric acid, H3BO3-3T1

Shuvalov, Robert R.,Burns, Peter C.

, p. i47-i49 (2003)

The crystal structure of H3BO3-3T, a new...

Acentric polyborate, Li3[B8O12(OH) 3], with a new type of anionic layer and Li atoms in the cavities

Belokoneva, Elena L.,Dimitrova, Olga V.

, p. 3724 - 3727 (2013/05/09)

Single crystals of Li3[B8O12(OH) 3] were...

10043-35-3 Process route

sodium metaborate dihydrate

sodium metaborate dihydrate

orthoboric acid
10043-35-3,14635-83-7

orthoboric acid

orthoboric acid
10043-35-3,14635-83-7

orthoboric acid

Conditions
Conditions Yield
With UO3; In water; High Pressure; mild hydrothermal synthesis; NaBO2(H2O)2, UO3 (4:1 mol) dissolved in ultrapure H2O; pH 0.5 adjusted with concd. HNO3 (15.4 M); soln. placed in Teflon-lined Parr bomb; heated at 453 K, 48 h; cooled to ambient temp.; evapd. in a fume hood; after 2 d crystals of H3BO3-2A (triclinic) and H3BO3-3T (tetragonal) were recovered;
sodium metaborate dihydrate

sodium metaborate dihydrate

orthoboric acid
10043-35-3,14635-83-7

orthoboric acid

orthoboric acid
10043-35-3,14635-83-7

orthoboric acid

Conditions
Conditions Yield
With UO3; In water; High Pressure; mild hydrothermal synthesis; NaBO2(H2O)2, UO3 (4:1 mol) dissolved in ultrapure H2O; pH 0.5 adjusted with concd. HNO3 (15.4 M); soln. placed in Teflon-lined Parr bomb; heated at 453 K, 48 h; cooled to ambient temp.; evapd. in a fume hood; after 2 d crystals of H3BO3-2A (triclinic) and H3BO3-3T (tetragonal) were recovered;

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