Ethylene diamine tetraacetic acid tetrasodium salt (EDTA 4Na)

• Post Date:

  May 18,2017

• Expiry Date:

  May 18,2018

• Detailed Description:

  Cas No. :13254-36-4 Specs:food grade, technical grade
  Payment Method: TT,LC,DP
  Molecular Fomula: C10H12N2O8Na4•4H2O
  Molecular weight: M=452.23
  CAS NO.: 13254-36-4
  Properties: White crystal powder soluble in water, and chelation with a variety of metal ion.
  
  Quality Index: (Q/24SJK02-2009 Quality standard)
  Content(as 452.2)% ≥99.0
  Chloride(Cl)% ≤ 0.01 %
  Sulfate(SO4)% ≤ 0.05 %
  Metal chelate(Pb)% ≤ 0.001 %
  Iron(Fe）% ≤ 0.001 %
  Chelate: mgCaCO3/g 215 min
  pH Value(10g/L,25℃) 10.5-11.5
  Appearance white crystal powder
  

• CAS Registry Number:

  13254-36-4

• Company:

  Uniwin Chemical Co., Ltd.     [ China ]        

• Contact:

  Tiffany Long

• Tel:

  0771-5738961

• Fax:

  0771-5738962

• Email:

  tiffany@uniwinchemical.com