PVP K30,N-Methylpyrrolidone,Sodium Borohydride-TNJ Chemical Industry Co.,Ltd.

NEWS & events

- 05-19, 2025
  
  TNJ Chemical attended Agrfood exhibition in Tehran Iran
  
  On May 17th, TNJ Chemical came to Tehran Iran to attend the exhibition Agrofood. This is the third time TNJ has participated in this exhibition. The exhibition will last for four days, from May 19th to May 22nd, 2025. The Iran Agrofood is the largest...
  
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- 05-09, 2025
  
  TNJ Chemical keeps expanding business in Center Asia
  
  On May 9th, our client from Turkmenistan visited TNJ Chemical to discuss matters related to friendly cooperation. The International Market Department headed by Ms. Sophia Zhang was responsible for receiving the client. Both parties reviewed and summa...
  
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- 01-24, 2025
  
  Holiday notice for Spring Festival (Chinese New Year 2025)
  
  Dear Respected Customers, Colleagues, and Friends: TNJ Chemical will start the Spring Festival holiday (Chinese New Year) on January 23, 2025, and will resume work on February 10, 2025. Thank you for your strong support and cooperation in our work ov...
  
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- 01-24, 2025
  
  TNJ Chemical held a brief meeting on business analysis & summary for 2024
  
  On the afternoon of January 22nd, Hefei TNJ Chemical held a 2024 business analysis briefing, and all colleagues from the sales company attended the meeting. At the beginning of the meeting, the main leaders of each business department summarized the ...
  
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- - 11-24, 2023
    
    Typical difference between Dipropylene Glycol DPG and Propylene Glycol PG
    
    Many customers had questions about the difference betwwen Propylene glycol PG and Dipropylene glycol DPG. Recently, Hefei TNJ Chemical Industry Co., Ltd. has been listed as top chemical manufacturer and supplier, with its main chemical products ...
    
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  - 11-18-2022
    
    Sodium metabisulfite: high quality Food grade or industrial grade for sale in China
    
    Sodium metabisulfite (Na2S2O5) is an inorganic compound, which is white or yellow crystal with strong irritating smell. It is soluble in water, and the aqueous solution is acidic. When it contacts with strong acid, it emits sulfur dioxide and generat...
    
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  - 03-17-2022
    
    Production methods of Climbazole CAS 38083-17-9
    
    1. A preparation method of high-purity climbazole (CAS 38083-17-9), comprising the following steps: reacting 200-320 parts by mass of toluene, 100 parts of Chloroether ketone, 30-70 parts of imidazole and 5-12 parts of acid binding agent under 100-ih...
    
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  - 2021-10-26
    
    How to remove water content in EDTP 99% cas no.102-60-3 Quadrol ?
    
    N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine (EDTP CAS 102-60-3 Quadrol ), as a polyhydroxy alcohol, is miscible with water. How to dry it to obtain products with high content and low moisture content? 1. Molecular sieve Dissolve in a...
    
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TNJ Chemical Exhibition List for 2019

Time	Exhibition name	Location	Exhibition information	Booth No.
Mar.12-14, 2019	CPhI Thailand	Bangkok, Thailand	QSNC Bangkok Thailand	D13A
Jun. 18-20, 2019	CPHI China	Shanghai China	Shanghai New Expo Center	E3D50
Jun. 26-28, 2019	In-Cosmetic Korea	Seoul, South Korea	COEX Convention Center	M78
Sep. 18-19, 2019	In-Cosmetic Latin America	Sao Paul, Brazil	Expo Center Norte	E81
Oct. 24-26, 2019	Middle East Turkey Food	Istanbul, Turkey	Istanbul Expo Center	TOP2

Aug.28-29, 2019	Nigeria Pharma Manufacturers	Logos, Nigeria	Pharma Hall	101

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