Home > Business>Anti counterfeiting>Anti-counterfeiting cases
Anti-counterfeiting cases
  • Identify true and false sodium tripolyphosphate(STPP)

    The appearance of STPP should be white granular or powder. Friends who have been exposed to high-quality STPP should be aware that its hand sensing should be puffed particles or powders. If a pinch is loose, and touches hands, we need to pay attention to it!
  • Beware of calcium chloride impersonating calcium formate

    Recently, many calcium formate users feedback that calcium formate bought in the chemical market was adulterated by calcium chloride!
  • Thermal-process Acid and Wet-process Acid

    Phosphoric acid (phosphate), because of its many aspects of performance has been excellent, use and consumption can not be underestimated. Phosphoric acid is widely used in basic chemical industry and fine chemical industry, involving many fields such as food, petroleum, material synthesis and so on. It is the highest oxide hydrate of phosphorus, the fifth main group element. From the periodic table of elements, we can judge that its acidity is weaker than that of sulfuric acid and perchloric acid, and it belongs to the strong ternary acid.
  • Urea liquid for car is difficult to distinguish true from false?!

    In recent years, China's environmental protection and governance efforts are self-evident. In view of the haze and other atmospheric pollution problems, various policies have been carried out in the early years: car number limit peer, diesel vehicle exhaust system modification, etc.
  • The Law Enforcement Team of Municipal Bureau of Quality and Technology Supervisi

    Successful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphate
  • The Law Enforcement Team of Municipal Bureau of Quality and Technology Supervisi

    Successful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphateSuccessful development of phosphate
Shortcut navigation
Contact us
  • Telephone:+86-23-62513268
  • Fax:+86-23-62513105
  • E-mail:
  • Address:No.70 Danzishi Street,Nanan District,Chongqing,China
  • Postcode:400061
Links

川东化工商城

@2019 Chongqing Chuandong Chemical (Group) Co., Ltd. Terms of use Link Policy sitemap