Orthoboric acid
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- $10 - $6700.45
- Product name: Orthoboric acid
- CAS: 10043-35-3
- MF: BH3O3
- MW: 61.83
- EINECS:233-139-2
- MDL Number:MFCD00236358
- Synonyms:boric acid，technical;boric acid for condenser;boric acid for high purity;boric acid for medicine;EZ TBE(TM) BUFFER;TBE 10X BUFFER;TBE 5X BUFFER;TBE BUFFER DISODIUM
156 prices
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- ApexBio Technology
- Chem-Impex
- GFS CHEMICALS
- honeywell
- Medical Isotopes, Inc.
- ProChem
- Sigma-Aldrich
- Strem Chemicals
- TRC
Package
- 1g
- 5g
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- 50g
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- 100ML
- 250G
- 250gm
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- 500ML
- 500g
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- 1000g
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- 20PKG
- 100tablets
- 1000tablets
- ManufacturerAK Scientific
- Product numberA699
- Product descriptionOrthoboricacid
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA10896
- Product descriptionBoric acid, 99+%
- Packaging500g
- Price$30.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA16624
- Product descriptionBoric acid, 98%
- Packaging1000g
- Price$48.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010659
- Product descriptionBoric acid, Puratronic?, 99.9995% (metals basis)
- Packaging25g
- Price$51.1
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ67202
- Product descriptionBoric acid, Electrophoresis Grade, 99.5% min
- Packaging500g
- Price$54.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ67419
- Product descriptionBoric acid, Molecular Biology Grade, 99.5% min
- Packaging500g
- Price$57.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number012680
- Product descriptionBoric acid, 99.8%
- Packaging1kg
- Price$59.1
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ67419
- Product descriptionBoric acid, Molecular Biology Grade, 99.5% min
- Packaging5kg
- Price$256.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010659
- Product descriptionBoric acid, Puratronic?, 99.9995% (metals basis)
- Packaging500g
- Price$531
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number012680
- Product descriptionBoric acid, 99.8%
- Packaging5kg
- Price$126
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number033253
- Product descriptionBoric acid, ACS, 99.5% min
- Packaging2kg
- Price$131
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number010659
- Product descriptionBoric acid, Puratronic?, 99.9995% (metals basis)
- Packaging100g
- Price$155
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA16624
- Product descriptionBoric acid, 98%
- Packaging5000g
- Price$157.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA10896
- Product descriptionBoric acid, 99+%
- Packaging10000g
- Price$189.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ67202
- Product descriptionBoric acid, Electrophoresis Grade, 99.5% min
- Packaging5kg
- Price$231.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number033253
- Product descriptionBoric acid, ACS, 99.5% min
- Packaging500g
- Price$61
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | A699 | Orthoboricacid | 5g | $14 | 2021-12-16 | Buy |
| Alfa Aesar | A10896 | Boric acid, 99+% | 500g | $30.4 | 2024-03-01 | Buy |
| Alfa Aesar | A16624 | Boric acid, 98% | 1000g | $48.5 | 2024-03-01 | Buy |
| Alfa Aesar | 010659 | Boric acid, Puratronic?, 99.9995% (metals basis) | 25g | $51.1 | 2023-06-20 | Buy |
| Alfa Aesar | J67202 | Boric acid, Electrophoresis Grade, 99.5% min | 500g | $54.5 | 2024-03-01 | Buy |
| Alfa Aesar | J67419 | Boric acid, Molecular Biology Grade, 99.5% min | 500g | $57.65 | 2024-03-01 | Buy |
| Alfa Aesar | 012680 | Boric acid, 99.8% | 1kg | $59.1 | 2024-03-01 | Buy |
| Alfa Aesar | J67419 | Boric acid, Molecular Biology Grade, 99.5% min | 5kg | $256.65 | 2024-03-01 | Buy |
| Alfa Aesar | 010659 | Boric acid, Puratronic?, 99.9995% (metals basis) | 500g | $531 | 2023-06-20 | Buy |
| Alfa Aesar | 012680 | Boric acid, 99.8% | 5kg | $126 | 2023-06-20 | Buy |
| Alfa Aesar | 033253 | Boric acid, ACS, 99.5% min | 2kg | $131 | 2024-03-01 | Buy |
| Alfa Aesar | 010659 | Boric acid, Puratronic?, 99.9995% (metals basis) | 100g | $155 | 2024-03-01 | Buy |
| Alfa Aesar | A16624 | Boric acid, 98% | 5000g | $157.65 | 2024-03-01 | Buy |
| Alfa Aesar | A10896 | Boric acid, 99+% | 10000g | $189.65 | 2024-03-01 | Buy |
| Alfa Aesar | J67202 | Boric acid, Electrophoresis Grade, 99.5% min | 5kg | $231.65 | 2024-03-01 | Buy |
| Alfa Aesar | 033253 | Boric acid, ACS, 99.5% min | 500g | $61 | 2024-03-01 | Buy |
Properties
Melting point :160 °C (dec.) (lit.)
Boiling point :219-220 °C (9.7513 mmHg)
Density :1.440 g/cm3
vapor pressure :2.6 mm Hg ( 20 °C)
storage temp. :Store at +5°C to +30°C.
solubility :H2O: soluble
form :working solution
pka :8.91±0.43(Predicted)
Specific Gravity :1.435
color :≤10(APHA)
Odor :Odorless
PH Range :3.8 - 4.8
PH :3.6-4.4 (25℃, saturated solution in H2O)
Water Solubility :49.5 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05 Merck :14,1336
BRN :1697939
Exposure limits :ACGIH: TWA 2 mg/m3; STEL 6 mg/m3
InChIKey :KGBXLFKZBHKPEV-UHFFFAOYSA-N
LogP :-1.09 at 22℃
CAS DataBase Reference :10043-35-3(CAS DataBase Reference)
NIST Chemistry Reference :B(OH)3(10043-35-3)
EPA Substance Registry System :Orthoboric acid (10043-35-3)
Boiling point :219-220 °C (9.7513 mmHg)
Density :1.440 g/cm3
vapor pressure :2.6 mm Hg ( 20 °C)
storage temp. :Store at +5°C to +30°C.
solubility :H2O: soluble
form :working solution
pka :8.91±0.43(Predicted)
Specific Gravity :1.435
color :≤10(APHA)
Odor :Odorless
PH Range :3.8 - 4.8
PH :3.6-4.4 (25℃, saturated solution in H2O)
Water Solubility :49.5 g/L (20 ºC)
Sensitive :Hygroscopic
λmax :λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05 Merck :14,1336
BRN :1697939
Exposure limits :ACGIH: TWA 2 mg/m3; STEL 6 mg/m3
InChIKey :KGBXLFKZBHKPEV-UHFFFAOYSA-N
LogP :-1.09 at 22℃
CAS DataBase Reference :10043-35-3(CAS DataBase Reference)
NIST Chemistry Reference :B(OH)3(10043-35-3)
EPA Substance Registry System :Orthoboric acid (10043-35-3)
Safety Information
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| Signal word: | Danger | ||||||||||||
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Description
Boric acid (orthoboric acid) is a weakly acidic hydrate of boric oxide with mild antiseptic, antifungal, and antiviral properties.Boric acid can be used to treat yeast infections and acne, for eyewash by treating any bacterial infection and soothing inflamed eyes, and as a cleanser, deodorizer, stain remover, disinfectant and mold killer. Boric acid can be used as a pesticide to control a variety of pests, as a fungicide for citrus, and as an herbicide along rights-of-way. Boric acid can be used for the manufacture of textile fiberglass, household glass products and the glass used in LCD displays, to reinforce plastics in various products (boats, computer circuit boards and pipes), as a flame retardant, and as a pH buffer agent in plating.
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