Assay: 40%; 70%; 99% or customized according to customer needs
Appearance: Colorless liquid
Package: 40kg/drum, 170kg/drum, 180kg/drum
Capacity: 8000MT/year
Sample: Available
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7Quick Details
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7
Typical Properties
Product name: Trimethyl borate; B(OMe)3
CAS: 121-43-7
Molecular formula: C3H9BO3
Molecular weight: 103.91
Molecular Structure: 
Appearance: Colorless liquid
Assay: 40%; 70%; 99% or customized according to customer needs
Trimethyl borate Typical Properties
40%
| Item | Specifications | Results |
| Appearance | Colorless liquid | Complies |
| Purity | 40.0 %min | 40.3% |
| Methyl alcohol | 60%Max | 59.5% |
| Water content | 1.0% Max | 0.07% |
| Conclusion | The results conform with Enterprise standards. | |
99%
| Item | Specifications | Results |
| Appearance | Colorless and transparent liquid | Complies |
| Assay | 99%min | 99.54% |
| Water | ≤0.5% | 0.024% |
| Conclusion | The results conform with Enterprise standards. | |
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7
Usage
Trimethyl borate is a Colorless liquid.
Trimethyl borate is a potassium (sodium) boron hydrogen intermediate. Vulcanizing agent, wood preservative, catalyst, gelling agent, heat stabilizer, hydrogen flame extinguishing agent, also used
for flame retardant treatment of cotton and preparation of active silica, and as a gas chromatographic analysis reagent for carbohydrate derivatives.
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7
Packaging and Shipping
40kg/drum, 170kg/drum, 180kg/drum
Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7
Storage
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Trimethyl Borate/TMB 40% 70% 99% CAS 121-43-7