Inorganic acids
BORIC ACID POWDER Extra Pure
(Confirms to IP, BP, USP) Orthoboric acid
- Article code
- 02219
- CAS
- 10043-35-3
- Grade
- Extra Pure
- Purity
- 99.5%
- Category
- Inorganic acids
Specification and availability are confirmed by Chemical Suppliers when you inquire. Product details are attached to your request automatically.
Properties
- Article No.
- 02219
- Grade
- Extra Pure
- Purity
- 99.5%
- CAS No.
- 10043-35-3
- Molecular Formula
- H3BO3
- Molecular Weight
- 61.83
- H.S. Code
- 2810.0020
- Shelf Life
- 60 Months
Product information
| Article No. | 02219 | Grade | Extra Pure |
| Purity | 99.5% | CAS No. | 10043-35-3 |
| Molecular Formula | H3BO3 | Molecular Weight | 61.83 |
| H.S. Code | 2810.0020 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White powder |
| Odour | Odorless | pH value | 3.8 - 4.8 |
| Melting point/ Freezing point [°C] | 160 °C | Boiling point [°C] | 300 °C |
| Vapour pressure [20°C] | 3.5 hPa at 20 °C | Density [g/cm3] | 1.44 |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | White powder | Assay (alkalimetric; on dried basis) | 99.5-100.5% |
| Identification | To comply IP, BP, USP tests | Solubility | Soluble in water and in ethanol (96 per cent), freely soluble in boiling water and in glycerol (85 per cent) |
| Appearance of solution | To comply IP, BP, USP | Substance insoluble in alcohol | To comply IP, BP, USP test |
| pH (3.3% solution in water) | 3.8 - 4.8 | Sulphate (SO4) | Max 0.045% |
| Heavy metal (as Pb) | max 0.0015% | Arsenic (As) | Max 0.001% |
| Organic impurities | To comply BP test | Loss on drying (5hrs; over silica gel) | Max 0.5% |
Packaging options
- 500 g (00500)
- 1000 g (01000)
- 5000 g (05000)
- 25 Kg (0025K)
- 50 Kg (0050K)
Details
BORIC ACID POWDER Extra Pure (Confirms to IP, BP, USP) Orthoboric acid MSDS DE EN FR KO PT ES TH TR COAs Packings 500 g (00500) 1000 g (01000) 5000 g (05000) 25 Kg (0025K) 50 Kg (0050K) Print friendly version Article No. 02219 Grade Extra Pure Purity 99.5% CAS No. 10043-35-3 Molecular Formula H 3 BO 3 Molecular Weight 61.83 H.S. Code 2810.0020 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour White powder Odour Odorless pH value 3.8 - 4.8 Melting point/ Freezing point [°C] 160 °C Boiling point [°C] 300 °C Vapour pressure [20°C] 3.5 hPa at 20 °C Density [g/cm3] 1.44 Solubility in water [% weight] Soluble in water Specifications Appearance White powder Assay (alkalimetric; on dried basis) 99.5-100.5% Identification To comply IP, BP, USP tests Solubility Soluble in water and in ethanol (96 per cent), freely soluble in boiling water and in glycerol (85 per cent) Appearance of solution To comply IP, BP, USP Substance insoluble in alcohol To comply IP, BP, USP test pH (3.3% solution in water) 3.8 - 4.8 Sulphate (SO4) Max 0.045% Heavy metal (as Pb) max 0.0015% Arsenic (As) Max 0.001% Organic impurities To comply BP test Loss on drying (5hrs; over silica gel) Max 0.5% Safety Information and Hazard Symbols Symbol: GHS08 Signal Word: Danger Hazardous Statement: H360FD Precaution Statement: P201-P202-P280-P308+P313-P405-P501 Revision Date: 08-May-2024 Home Lab Chemicals Acids-Inorganic BORIC ACID POWDER