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CAS 461-58-5
  • CAS:

    461-58-5
  • Công thức phân tử:

    (H2CN2)2  
  • Tiêu chuẩn chất lượng:

    99.50%
  • Đóng gói:

    25kg/Bag
  • Mininmum hàng:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Chi tiết sản phẩm

TNJ Chemical provides database on CAS 461-58-5, including chemical name, synonyms, structure, formula, application etc,  and also offers price quotation on CAS 461-58-5 different grades. If you want to buy 461-58-5, please feel free to contact sales@tnjchem.com


Properties

White Crystal powder

Molecular Formula:  (H2CN2)2   

White crystalline powder. Dissolved in liquid ammonia, water, ethanol, acetone hydrate, dimethyl formamide,insoluble in ether, insoluble in benzene and chloroform. Stable when dry.


Specifications

Content            99.5%Min

Moisture           0.30% Max

Ash Content      0.05% Max

Melting Point     209-212 ℃

Calcium            200ppm Max

Iron Content     10ppm Max

Transparency    100%

Ultra-fine dicyandiamide

Main content     99.70%Min

Moisture            0.3% Max

Melting point     209-212 °C

Total 98% particle size (D98)   10 microns Max

Dispersant         1.5 Max


High purity of dicyandiamide

Content           99.8%Min

Water              0.2%Max

Ash                  0.03%Max

Melting point   209-212

Calcium            50ppm Max

Iron content    2ug / g  Max

Impurity precipitation test    qualified


Application

1.As the raw materials of melamine and also an intermediate for medicine and dyes.

2.In medicine field ,it is for the preparation of guanidine nitrate, sulfonamides and so on. 

3.As a stabilizer,It Can also be used to prepare thiourea, guanidine, nitrocellulose stabilizer, rubber vulcanization accelerator, steel surface hardener, printing and dyeing fixing agent, artificial leather filler and adhesive.

4.It is used as dye fixing agent, dicyandiamide and formaldehyde dicyandiamide resin can be used as dye fixing agent.

5.dicyandiamide fertilizer, dicyandiamide compound fertilizer can control the activities of nitrifying bacteria, nitrogen fertilizer in the soil conversion rate is adjusted to reduce the loss of nitrogen, improve the efficiency of fertilizer use.

Packing

◇ It is packed by Bags, net weight 25, 500, or 1000kg/bag, or at customer's request.

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