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Jinan, Shandong, China

EDTA-4NA• 4H2O CAS 13254-36-4

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EDTA-4NA• 4H2O Quick Details
  • Chemical Name: EDTA TetrasodiumDihydrate ( EDTA-4NA• 4H2O)
  • CAS No.: 13254-36-4
  • Molecular Formula: C10H12N2O8Na4•4H2O
  • Molecular weight:  452.23
  • Appearance: White crystal powder
  • Purity:99%
EDTA-4NA• 4H2O Specification
Items Specifications
Industry grade Daily chemical grade Spray grade Dihydrate
Purity% ≥99.0 ≥99.0 ≥99.3 107-109
Chloride( Cl)% ≤ 0.01 ≤ 0.01 ≤ 0.01 ≤ 0.01
Sulfate(SO4)% ≤ 0.05 ≤ 0.05 ≤ 0.03 ≤ 0.05
Lead(Pb) % ≤ 0.001 ≤ 0.001 ≤ 0.001 ≤ 0.001
 Iron (Fe)% ≤ 0.001 ≤ 0.001 ≤ 0.0005 ≤ 0.001
Chelate(mgCaCO3/g) ≥ 220 ≥ 220 ≥ 220 ≥ 234
PH Value 10.5-11.5 10.5-11.5 10.5-12.5 10.5-11.5
NTA  % ≤1.0 ≤0.1 —— ——
Density(g/L) —— —— 600-800 ——
free alkali  % —— —— 8.0-8.4 ——
total alkali   % —— —— 16.5-17.5 ——
Apperance White crystal powder White crystal powder White powder White crystal powder
EDTA-4NA• 4H2O Application

Used as water softener, synthetic rubber catalyst, acrylic fiber polymerization terminator, printing and dyeing auxiliaries, detergent auxiliaries, etc

EDTA-4NA• 4H2Oe Packaging and Storage
  • 25 kg/Bag or customized
  • Store at cool and ventilate

We will contact you within 24 hours. You could also contact us +86-15589988576 (Tel / WhatsApp / WeChat) or email chuangyingchem@gmail.com during working hours or use the website live chat to get prompt reply.

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