Q:What is fine chemicals, and the types and classification of fine chemicals

Has a specific function and practical characteristics. High technology-intensive. Small batch, multi-species. Production process is complex, equipment investment, large demand for funds. Practical, strong commodity, fierce market competition, high sales profits, high added value. Product cycle is short, replacement fast, more use of intermittent production process.

Q:Does the daily chemical science be a Chinese core journal?

Not the core journals Oh, is a national journal.

Q:What are the main chemical products?

Chemical products are divided into the following categories: 1. Chemical mine sulfur mine phosphate mine potassium ore other chemical ore 2. inorganic chemical raw materials acid base inorganic salts other metal salts oxide monomer industry industrial gases other inorganic chemical raw materials 3. Organic Chemical raw materials Basic organic chemical raw materials General organic raw materials Organic intermediates 4. Chemical fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Fertilizers Herbicides Plant growth regulators Rodenticides Mixed dosage forms Biological pesticides 6. Polymeric polymers Synthetic resins and plastics Synthetic rubber Synthetic fibers Single (poly) Other polymer materials Plastic products 7. Coatings and inorganic pigments Special printing inks Other coatings Inorganic pigments

Q:Is it a light industry or a chemical industry?

Daily chemical refers to daily chemicals, is commonly used in science and technology chemicals, including shampoo, shower gel, skin care, hair care, cosmetics, etc.

Q:What are the hazards of household chemicals?

Heavy metals are metals with densities greater than 4.5 g / cm3, which are generally toxic to humans. Such as copper, nickel, lead, zinc, mercury and the like.

Q:The harm to the human body caused by chemicals

Indoor chemicals harmful to the human body in addition to the outdoor air pollutants can be air flow into the room outside the various building decoration materials, kitchen cooking, cosmetics, household chemicals and chemicals, copiers, printers, radioactive contaminants, Air fresheners, pesticides, smoking, food additives, pesticides and fertilizers used in rural areas are important indoor chemical pollutants. It has been identified from the indoor air more than 300 kinds of volatile

Q:Do you have a plastic bucket or a daily use? The pesticide is packed in a sealed bag.

It is best not to, in this regard you can go to the COS + H website consultation, that is, the ancient international production safety and occupational health Expo website, the exhibition is probably open in September, this is the international very professional on the safety of production Of the show, the landlord do not miss oh

Q:Daily chemicals factory sales of 800 boxes of cosmetics, each box with value-added tax price 2340, tax 600,000, consumption tax rate of 30%, asked the amount of consumption tax this answer answer where the 17%

value-added tax is the price tax, a simple understanding, that is, should be included in the value-added tax income, excluding sales tax (not business costs), as a general taxpayer, the above-mentioned enterprise tax rate of 17% The above value-added tax is: 800 * 2340 / 1.17 * 17% = RMB 272,000;Excluding tax income = 800 * 2340 / 1.17 = $ 1.6 million;

Q:What is the common characteristic of chemicals?

high degree of technology-intensive.

Q:Why the waste of daily chemicals and their containers can not be recovered

May be left with chemical reagents, many are highly toxic or harmful substances, so can not be recycled, to special treatment, harmless.