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Dicyandiamide, DCDA, Dicyandiamide price manufacturer / supplier in China, offering DCD Dicyandiamide 99.5%min solid manufacturer, Competitve price powder PVC resin sg5 sg3 sg8, Chimei virgin ABS Resin granular and so on.

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DCD Dicyandiamide 99.5%min solid manufacturer

FOB Price: US $843 / Ton
Min. Order: 15 Tons
Min. Order FOB Price
15 Tons US $843/ Ton
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Port: Tianjin, China
Production Capacity: 500mt
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 99.5%min
  • Appearance: Powder
  • Colour: White
  • Product Name: Cyanoguanidine Dicyandiam
  • other name: 1-Cyanoguanidine
  • Application: Electronic, Leather, Textile
  • Transport Package: 25kg/bag
  • Origin: China
  • Type: Agrochemical Intermediates, Synthesis Material Intermediates
  • Quality: Industrial
  • shape: White Crystal
  • Model No.: DCDA
  • Standard: ISO
  • Trademark: EJSK, DGEM
  • Specification: Fertilizer and industry grade, industrial grade
  • HS Code: 2926200000
Product Description
1. Description
Cyanoguanidine is an nitrile derived from guanidine.It is dimer of cyanamide,from which it can be prepar.It is a colourless solid that is soluble in water,acetone, and alcohol, but not indiethyl ether or chloroform.It is produced by treating cyanamide with base.It is produced in soil by decomposition of cyanamide.A variety of useful compounds are produced from cyanoguanidine,guanidines and melamine.It is also used as a
slow fertilizer.Formerly,it was as a fuel in some explosives.It is used in the adhesive industry as a curing agent for epoxies.It is possible to draw a tautomer of cyanoguanidine with the structure NC-NH-C(NH)NH2. Further tautomerization gives NC-NH-C(N-)NH3+. Formal loss of neutral ammonia (NH3) from this latter tautomer followed by deprotonation gives the anion commonly referred to the dicyanamide ion, (NC)2N-. The dicyanamide ion has been used extensively as a counterion in the chemistry of organic and inorganic salts, for example in the synthesis of what was, in 1990, a superconductor with novel properties where we can see the anion depicted as N(CN)2-.
 
2. Propertities
Dicyandiamide is white crystalline powder,solubility in water is 2.26% on 13°,Soluble in liquid ammonia,hot
water,ethanol,acetone hydrate,dimethyl formamide,hardly soluble in ether insoluble in benzene and chloroform.The density is 1.40.

3. Usage:
1). Flame retardant additive in timer, paper, and textile industries
2.). Slow/continuous release nitrogen fertilizer
3). Hardener/curing agent in Epoxy resins
4). Power coatings
5). Dielectric coatings
6). Adhesives
7). Water treatment chemicals
8). Dye fixing
9). Pharmaceutical applications
10). Stabilizer compound for PVC flooring
11). Floatation depressant in copper ores

4. Package, storage and transportation:
Packed in plastic woven bags with PE inner liner of 25kgs met each,stored in cool,dry and ventilated warehouse Prevent from moisture and handle with care in transportation and loading and unloading.
 
5. Technical data sheet 
ItemPremium gradeGrade IPassable grade
AppearanceWhite powderWhite powderWhite powder
Impurity precipitating testAcceptableAcceptableAcceptable
Purity %≥99.599.098.0
Moisture %≤0.300.500.60
Ash content %≤0.050.150.20
Melting Point209-212208-212207-212
Calcium content ppm≤200300350

6. Physical propertities sheet
Cyanoguanidine
IUPAC name:Cyanoguanidine
Other names:Cyanoguanidine,dicyanodiamide,N-cyanoguanidine,1-cyanoguanidine,Guanidine-1-carbonitrile,
dicyandiamin,Didin,DCD,Dicy
Identifiers
CAS number461-58-5
PubChem10005
ChemSpider9611
EC number207-312-8
RTECS numberME9950000
Properties
Molecular formulaC2H4N4
Molar mass84.08 g/mol
AppearanceWhite crystals
Density1.400 g/cm3
Melting point209.5 °C
Boiling point252 °C
Solubility  in  water41.3 g/l
log P-0.52
kH2.25·10-10 atm.m³/mol
Hazards
R-phrasesR20/21/22
S-phrasesS24/25
Main  hazardsharmful (Xn)

7. Packaging & Delivery
Packaging Details:1. Packed in plastic-lined plastic woven bags of 25Kg net each,25MT per 20FCL.
2. Packed in plastic-lined plastic woven jumbo bags of 1250Kg net each,21MT per 20FCL. 3. According to the customer's requirement.
Delivery Detail:within 15days after receive prepayment
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