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Pure Melamine Powder 99.8% 108-78-1

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  Post Date: Oct 16,2015
  Expiry Date: Apr 13,2016
  Detailed Description: Cas No. :108-78-1 Quantity: 2000Metric Tons
Specs:Melamine Powder 99.8%min
Price:910 USD Metric Tons
Payment Method: L/C,T/T,Paypal
Specifications of Pure Melamine Powder 99.8% 108-78-1:
Purity:Melamine99.8%min
Apperance:White powder
Free sample,fast delivery
Top qualtiy,factory price
Melamine powder 99.8%min
CAS NO :108-78-1
Byname: Melamine
EINECS No.:203-615-4
Appearance :White powder
Molecular Formula : C3H8N6
Molecular Weight :998
Descriptions of Pure Melamine Powder 99.8% 108-78-1:

Item/Grade
Standard
Result
Melamine Content %
99.8MIN
99.8
Water Content %
0.1MAX
0.06
Ash Content %
0.03MAX
0.01
PH-Value
7.5-9.5
8.4
Color(APHA)
20MAX
10
Turbidity
20MAX
10

Physical and Chemical Characteristics of Pure Melamine Powder 99.8% 108-78-1:
Physical properties:
Appearance: White, innoxious, flavorless crystalline powder.
Solubility: Soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine; Slightly
soluble in water, ethanol; Do not dissolve in ether, benzene and carbon tetrachloride. Weakly alkaline aqueous solution.
Chemical properties:
Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze amido group will be slowly replaced by hydroxyl, thus generate
ammeline, Cyanuric Acid and Ammelide. It can react with aldehydes to produce addition compounds.
Among them, the reaction of melamine and formalin is the most important part.

  CAS Registry Number:

108-78-1
  Synonyms: ;Cyanuramide;2,4,6-Triamino-1,3,5-triazine;1,3,5-triazine-2,4,6-triamine;1,2,3-triazine-4,5,6-triamine;1,2,3-triazine-2,4,6(1H)-triamine;2,4,6-Triaminotriazine;
  Molecular Formula: C3H6N6
  Molecular Weight: 126.1358
  Molecular Structure: 108-78-1 Melamine
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21:;
R44:;
  Safety Description: S36/37:;

  Company: Puyang Honestar.MF.Co.,ltd     [ China ]        
  Contact: Ida Zhang
  Tel: +86-150-83207253
  Fax:
  Email: Ida-Zhang@outlook.com
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