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Carbohydrazide

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  Post Date: Apr 05,2017
  Expiry Date: Oct 02,2017
  Detailed Description: Cas No. :497-18-7

Synonym: dimethyl hydrazine (cardonic dihydrazide), 1,3 - diamino-urea (1,3-diaminourra), 4 - amino-half contraction urea (4-aminosemicarbazide) procarbazine.

Molecular Weight: 90.08

Appearance: white fine short-columnar crystals

Melting point: 150 ~ 155 oC.

Content :98-102%; Chemical Analysis

Free hydrazine: ≤ 500PPM

Solubility: insoluble in alcohol, easily soluble in water, dissolved endothermic.

Nitrogen content: 62.17%

Acid-base properties: 1% aqueous solution, p H = 7.4

Explosive: without any explosive, transportation, storage and use of safer

Toxicity: intravenous injection, the LD50 of 120mg/kg for mice oral administration, the LD50 of 167mg/kg for mice


  CAS Registry Number:

497-18-7

  Synonyms: ;1,3-diaminourea;Carbonic dihydrazide;Carbazide;cardonic dihydrazide;4-aminosemicarbazide;carbonohydrazide;Carbohydrozide;CBH;1,3-diamino-ure;
  Molecular Formula: CH6N4O
  Molecular Weight: 90.0845
  Molecular Structure: 497-18-7 Carbohydrazide
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R20/21/22:;
R36/37/38:;
R5:;
  Safety Description: S36/37/39:;

  Company: Shandong Cleanwill Chemical Co.,Ltd.     [ China ]        
  Contact: Li Zhe
  Tel: +86-15954671541
  Fax: +86--546-7701939
  Email: sales@willchem.com
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