| post date: | dec 28,2021 |
| expiry date: | dec 28,2022 |
| detailed description: |
payment method: tt or lc at sight (1) properties: it’s a kind of colorless and transparent liquid with special aromatic odor, it is soluble in alcohol, ether and benzene etc, but only slightly soluble in water. its density (@ 20℃): 1.071g/cm³; freezing point: 7.5℃; boiling point: 162℃. (2)usages: it is a kind of organic synthetic raw material, it can be applied in making of pharmacy, pesticide and dyestuff etc. it has several derivatives. it can be used to make para-chlorobenzyl chloride, para -chlorobenzyl alcohol, para -chlorobenzyl cyanide, para -chlorobenzaldehyde, para -chlorobenzoic acid, 2.4- dichlorotoluene, fenvalerate and germicide etc. (3) quality index items parameters purity (%)≥ 99.5 o-chlorotoluene (%)≤ 0.2 m-chlorotoluene (%)≤ 0.3 moisture (%)≤ 0.05 mass not volatile (%)≤ 0.02 (4) storage & package: it needs to be stored in stainless steel container, or packed in 200l steel/plastic compound drum or pe puffed drum, or stored in specific containerized cans, at cool, ventilated and dry places. (5) toxicity & protection it is toxic, and detrimental to respiratory tract and irritative to eyes and noses. not to handle it by naked hand, in non-airtight places, the operators ought to wear protective articles. (6) output capacity 14,000 metric tons/ per year |
