Orthoboric acid 99.5-100.5%, powder, Puriss., meets analytical specification of BP, Ph. Eur., NF, Fluka™

Supplier: Honeywell Chemicals
Danger

Synonyms: Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid

11607-25KG 11607-1KG 11607-2.5KG
HONC11607-25KGEA 1140 SGD
HONC11607-25KG HONC11607-1KG HONC11607-2.5KG
Orthoboric acid 99.5-100.5%, powder, Puriss., meets analytical specification of BP, Ph. Eur., NF, Fluka™
ortho-Boric acid
Formula: B(OH)₃
MW: 61,83 g/mol
Melting Pt: 171 °C
Density: 1,510 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011337
CAS Number: 10043-35-3
EINECS: 233-139-2
REACH: 01-2119486683-25
Merck Index: 13,01326
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=098dd700154daaf6338ebb270902bb2bc704f27d&vid=6eec7d529090dd4c4b966ed8cd8d057153c5a47b&prid=web&clid=SAPDAM

Order Now

Specification Test Results

Assay 99.5 - 100.5 %
Loss on drying (over silicagel, 5h) Max. 0.5 %
pH (3,3 %, 20 °C) 3.8 - 4.8
Arsenic (As) Max. 0.0005 %
Iron (Fe) Max. 0.0005 %
Heavy metals (as Pb) Max. 0.001 %
Sulfate (SO₄) Max. 0.04 %
Organic matter complying
Residual solvents complying
Solubility in C₂H₅OH complying
Appearance of the solution complying
Completeness of the solution complying

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR