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202-507-4
yes
UN 2536 Class3 PG II
12.8MT for 160kg Drum
Items | Specification |
Appearance | Colorless, transparent liquid |
Purity(%) | 99.5 min |
Moisture(%) | 0.03 max |
BHT(ppm) | 150-400 |
Boiling point(℃) | 78-80 |
Refractive index(ηD20) | 1.4046-1.4066 |
Density (20℃, g/ml) | 0.86 |
Peroxide(ppm) | 10 |
Characteristics:
colorless liquid. Has an intoxicating smell. Soluble in water, the solubility in water increases as the temperature decreases. Easily soluble in organic solvents such as ethanol, ether, acetone, benzene and chloroform.
Usage:
1. 2-Methyltetrahydrofuran is the main raw material used to synthesize the drugs chloroquine phosphate and primaquine phosphate; 2. 2-methyltetrahydrofuran is used as a green solvent, which can replace tetrahydrofuran as a Grignard reaction solvent and can also replace Solvents such as benzene, toluene, and chloroform are widely used in the synthesis of pharmaceutical intermediates, fragrances, new materials, etc.;
Storage:
The product should be stored in an environment with a temperature below 5°C, protected from light and air, and filled with nitrogen for protection. There should be no fire source nearby, and it should not be mixed with oxidants and acids. Store and transport according to regulations on flammable chemicals. Storage period is six months.
Packaging:
160kg galvanized drum
Items | Specification |
Appearance | Colorless, transparent liquid |
Purity(%) | 99.5 min |
Moisture(%) | 0.03 max |
BHT(ppm) | 150-400 |
Boiling point(℃) | 78-80 |
Refractive index(ηD20) | 1.4046-1.4066 |
Density (20℃, g/ml) | 0.86 |
Peroxide(ppm) | 10 |
Characteristics:
colorless liquid. Has an intoxicating smell. Soluble in water, the solubility in water increases as the temperature decreases. Easily soluble in organic solvents such as ethanol, ether, acetone, benzene and chloroform.
Usage:
1. 2-Methyltetrahydrofuran is the main raw material used to synthesize the drugs chloroquine phosphate and primaquine phosphate; 2. 2-methyltetrahydrofuran is used as a green solvent, which can replace tetrahydrofuran as a Grignard reaction solvent and can also replace Solvents such as benzene, toluene, and chloroform are widely used in the synthesis of pharmaceutical intermediates, fragrances, new materials, etc.;
Storage:
The product should be stored in an environment with a temperature below 5°C, protected from light and air, and filled with nitrogen for protection. There should be no fire source nearby, and it should not be mixed with oxidants and acids. Store and transport according to regulations on flammable chemicals. Storage period is six months.
Packaging:
160kg galvanized drum
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![Bicyclo[1.1.1]pentane-1,3-Dicarboxylic Acid CAS 56842-95-6](http://ijrorwxhrkrjlo5q-static.micyjz.com/cloud/lqBpjKrilnSRrklrmrmrin/DSC04579-640-640.png)
