Dcda цена 99.5% cas № 461 58 5 дицианид формальдегидная смола

Сохранить в закладки 10000004556949:


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Количество:

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Описание и отзывы

Характеристики









Dicyandiamide——White crystal powder. It is soluble in water, alcohol, ethylene glycol and dimethylformamide, insoluble in ether and benzene.Nonflammable. Stable when dry.




Item
Index
Dicyandiamide Content ,% ≥
99.5
Heating Loss ,% ≤
0.30
Ash Content ,% ≤
0.05
Calcium Content ,%. ≤
0.020
Impurity Precipitation Test
Qualified


Application Method
1.Closed operation, local exhaust ventilation
2.The operator must go through specialized training, strict adherence to rules. It is recommended that operators wear self-priming filter dust masks, chemical safety glasses, anti-poison penetration overalls, and rubber gloves.
3.Keep away from fire and heat sources, and smoking is strictly prohibited in the workplace. Use explosion-proof ventilation systems and equipment. Avoid generating dust. Avoid contact with oxidants, acids, alkalis.




It can be used to produce sewage decolorization agent, used as a fertilizer, cellulose nitrate stabilizers, rubber vulcanization accelerators, also used to make plastics, synthetic resins, synthetic varnish, cyanide compound, or a raw material for producing melanin. Used for verification of cobalt, nickel, copper and palladium, organic synthesis , nitrocellulose stabilizer, hardener, detergent, vulcanization accelerator, resin synthesis.






1. Stored in a cool, ventilated warehouse. Keep away from fire and heat sources.
2. It should be stored separately from oxidants, acids, and alkalis, avoiding mixed storage.
3. Packed in plastic woven bag with inner lining, net weight 25














FAQ
1.Q: What are the application areas of your products?
A: They are mainly used for water treatment such as textile ,printing, dyeimg,paper-making,mining,ink,paint and so on.

2.Q: How can I get sample for lab test?
A: We could provide some free samples to you. Please provide your courier account (Fedex, DHL, etc) for sample arrangement.


3.Q: Do you provide after-sales service?
A: We adhere to the principle of providing customers with comprehensive services from inquiries to after-sales. No matter what
questions you have in the process of use, you can contact our sales representatives to serve you.
4.Q: What kind of certificates do you have?
A: We have ISO ,SGS, BV certificates,etc.




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