Product Parameters
White crystalline flakes. Soluble in ethanol, acetone, benzene,sodium hydroxide, chloroform, acetonitrile, toluene, hexane, ligroin, ethyl ether, pyridine, ethylene glycol, isopropanol, glycol ethers and polyglycols.
Technical Specification
Index | Standard |
Appearance | White crystalline flakes |
Purity by wt % | 99.9 min |
Specific gravity (g/cm3 at 25ºC) | 1.2 |
Dissociation constant (at 25ºC) | 9.9 |
pH (at 22.7ºC) | 6.1 in aqueous solution |
Recommended pH range | 7-3.5 |
Main Application
It is used as a carrier, surfactant, antiseptic and dye intermediate for hydrophobic synthetic fibers such as chlorinated polyamide and polyester. In Japan, 2-hydroxybiphenyl and its sodium salt are used for the fungicide of citrus. In the wax mixed with 0.8% of the goods, the use of spray method in the citrus after harvest, can also be used with biphenyl, rot blue to a minimum. The range of fruits allowed to be used in the United Kingdom, the United States and Canada.
Important Notice
We normally list 24 months as the shelf life in our COA, the real shelf life can be slightly longer than 24 months if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials), but it's still suggested to avoid long time storage.
Product Parameters
White crystalline flakes. Soluble in ethanol, acetone, benzene,sodium hydroxide, chloroform, acetonitrile, toluene, hexane, ligroin, ethyl ether, pyridine, ethylene glycol, isopropanol, glycol ethers and polyglycols.
Technical Specification
Index | Standard |
Appearance | White crystalline flakes |
Purity by wt % | 99.9 min |
Specific gravity (g/cm3 at 25ºC) | 1.2 |
Dissociation constant (at 25ºC) | 9.9 |
pH (at 22.7ºC) | 6.1 in aqueous solution |
Recommended pH range | 7-3.5 |
Main Application
It is used as a carrier, surfactant, antiseptic and dye intermediate for hydrophobic synthetic fibers such as chlorinated polyamide and polyester. In Japan, 2-hydroxybiphenyl and its sodium salt are used for the fungicide of citrus. In the wax mixed with 0.8% of the goods, the use of spray method in the citrus after harvest, can also be used with biphenyl, rot blue to a minimum. The range of fruits allowed to be used in the United Kingdom, the United States and Canada.
Important Notice
We normally list 24 months as the shelf life in our COA, the real shelf life can be slightly longer than 24 months if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials), but it's still suggested to avoid long time storage.