Orthoboric acid 99,5 ACS
Supplier: Origen Biomedical, IncTotal Ratings: 0
Avg. Ratings: 0.0 out of 5
|
Danger
|
In hardening steel, preservatives, manufacturing of cements, porcelain, enamels, glass, borates, artificial gems, in nickeling baths, painting, photography
Purity: 99.5% min
CAS No.: 10043-35-3
Molecular Formula: BH3O3
Formula Weight: 61.83
Flash Point: None
Physical Form: Granular
Density: 1.435
Appearance: White
Odor: Odorless
pH: 3.8-4.8
Melting Point: ca 185° dec.
Solubility: Soluble in water (1 gram in 18ml cold or 4ml boiling water). Solubility in water is increased by addition of HCl, citric or tartaric acid
Beilstein Reference: 1697939
Merck Reference: 14,1336
MDL No.: MFCD00011337
In hardening steel, preservatives, manufacturing of cements, porcelain, enamels, glass, borates, artificial gems, in nickeling baths, painting, photography
Formula:
B(OH)₃ MW: 61.83 g/mol Boiling Pt: 185 Melting Pt: 160 (dec.) Density: 1.435 Storage Temperature: Ambient |
MDL Number:
MFCD00011337 CAS Number: 10043-35-3 EINECS: 233-139-2 REACH: 01-2119486683-25 Merck Index: 14,1336 |
|
Specification Test Results
Insoluble in methanol | 0.005% |
Nonvolatile with methanol | 0.5% |
Cl | 0.001% |
PO3 | 0.00001 |
SO3 | 0.01% |
Ca | 0.005% |
Heavy Metals (as Pb) | 0.001% |
Fe | 0.001% |
Learn more

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