high purity Lead citrate catalyst manufacturer in China

• Post Date:

  May 08,2014

• Expiry Date:

  Jun 07,2014

• Detailed Description:

  Cas No. :512-26-5 Quantity: 1Kilograms
  Specs:Purity:high Appearance: White powder
  Price:240 USD Metric Tons
  Payment Method: T/T advance,Western Union,
  Lead Citrate
  
  -Executive standard：Q/YSY006-2006
  -English name：Lead citrate
  -CAS RN：512-26-5
  -UN RN：229
  
  1. Physical and chemical properties：
  1.1 Molecule formula：C12H10O14Pb3
  1.2 Molecule weight： 999.8
  1.3 Appearance: White powder
  1.4 Solubility in water：Undissolved in water
  1.5 It’s stable in normal temperature and pressure, but can be decomposed if meeting with nitric or acetic acid, and absorb moisture.
  
  2. Technical indexes
  Item Index
  Lead content , %(m/m) 60.93~62.17
  Moisture , %(m/m) ≤2
  PH for water extractives 5~6
  Lead ion(2+) non
  Granularity ~100 mesh
  Appearance White powder
  
  　3. Uses： It’s used as a combustion catalyst for solid propellants, or the contrast agent for electric microscope.
  
  4. Safety notes： The product is considered toxic. When handling it synthetic rubber gloves and dust gauze mask should be worn to avoid contact with skin and inhalation.
  
  5. Package： Kraft paper bag, in which has been put a plastic bag.25kg a bag.
  
  6. Storage： The product should be stored closely in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.
  
  7. Transportation：UN： 2292. Avoid rain drenched or sun-scorched during transportation. Mustn’t take mixed transportation with strong oxidants or food.

• CAS Registry Number:

  512-26-5

• Synonyms:

  Trilead dicitrate;Lead citrate (VAN);NSC 112228;1,2,3-Propanetricarboxylic acid, 2-hydroxy-, lead(2+) salt (2:3);Citric acid, lead(2+) salt (2:3) (8CI);1,2,3-propanetricarboxylate, 2-hydroxy-, lead salt;

• Molecular Formula:

  C₆H₅O₇Pb

• Molecular Weight:

  396.3013

• Molecular Structure:

  

• Company:

  Yingkou Tanyun Chemical Research Institute Co.,Ltd     [ China ]        

• Contact:

  lanzy li

• Tel:

  13715185026

• Fax:

  13715185026

• Email:

  hyd@honyansz.com