Ningxia Darong Chemicals & Metallurgy Co., Ltd. @ ChemBuyersGuide.com, Inc.

Ningxia Darong Chemicals & Metallurgy Co., Ltd.

Country: China

Ningxia Darong Chemicals & Metallurgy Co., Ltd.
Darong Road, Dawukou, Shizuishan,
Ningxia, China
Post Code: 753001

Phone:	0086-952-2164376
Phone 2:	0086-952-2179751
FAX:	0086-952-2179745
E-Mail:	gshan@darong.com

http://www.darong.com/

Ningxia Darong Chemicals & Metallurgy Co., Ltd. was founded in 1984. With 21 years’ development, Ningxia Darong become the second largest manufacturer of Cyanamid series products in the world.

Ningxia Darong has a wide range of products, including many kinds of chemical intermediates, pharmaceutical intermediates, water treatment materials, fertilizers, pesticides, electronic materials and so on. Our company has been granted ISO9001:2000 Certification for its excellent quality of products.

PRODUCT LISTINGS

Calcium Cyanamide
CAS NO: 156-62-7
Grey and black granular or powder. It’s one of raw materials to make herbicides, fungicides and pesticides etc. It can also be used as nitriding agent in steel industry. In agriculture industry, it is a kind of pesticide with low toxicity and no residuals and also a kind of slow-release green pesticides and fertilizers with the efficiency of pesticide, germicide and weedicide.

Dicyandiamide
CAS NO: 461-58-5
Used as raw material for the manufacture of guanidine, special resin, flame retardant, etc. Used as padding for manufacture of leatherette, and as curing agent for adhesive. Used as fixing agent in dyeing industry, as retarding agent in leather industry, as decoloring agent or flocculating agent in water treatment industry, as surface hardener in steel industry, and as nitrification inhibitor in agriculture.

Dicyandiamide-electronic grade
CAS NO: 461-58-5
Mainly used as curing agent for epoxy resin adhesive for copper clad laminate (CCL) in electronic information industry; inner film of metal packages in food and drink industry; high-quality nonpoisonous flame retardant; additives for plastic packages for food stuff; intermediates of pharmaceuticals, etc.

L-curing Agent
CAS NO: 461-58-5
Dicyandiamide superfine powder. Used in the production of epoxy resin adhesive, epoxy powder coating, special ink and carbon fabrics as the curing agent for epoxy resin.

Cyanamide 50% liquid
CAS NO: 420-04-2
Colorless or transparent yellowish liquid. Corrosive. Used as an additive for fuels and lubricants, as a paper preservative and has use in fumigants, metal cleaners, refining of ores and production of synthetic rubber. Used in the production of pharmaceutical and pesticide intermediates. Used as plant growth regulator.

Cyanamide solid
CAS NO: 420-04-2
Colorless crystal. Mainly used in the production of pharmaceutical intermediates.

Thiourea
CAS NO: 62-56-6
Used as intermediates in the manufacture of medicine and pesticide, as vulcanization accelerator in rubber industry, as flotation agent in mining, as fabric and paper treatment agent in printing and dyeing, as anticorrosion agent etc. Used as raw materials of ring reacts joint during the synthesis of many pharmaceutical intermediates.

2-Methylimidazole
CAS NO: 693-98-1
Mainly used as accelerator for the production of epoxy resin. It also used as intermediate in pharmaceutical industry, chemical industry, pesticide industry, dyeing industry, etc.

O-Methylisourea Sulfate
CAS NO: 52328-05-9
Mainly used in the production of pharmaceutical intermediates.

Aminoguanidine Bicarbonate
CAS NO: 2582-30-1
Used in the production of pharmaceuticals, pesticides, blowing agent and explosives etc. Used in the synthesis of intermediates of dyeing additives in textile industry.