45%-50% EDTA (NH4) 2 50% Liquid Tetrasodium EDTA Liquid Tech Grade

• CAS No.: 13236-36-4
• Formula: C10h12n2o8na4.4H2O
• EINECS: 200-573-9
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Technical
• Model NO.: Kagro EDTA 4Na liquid
• Colour: Light Yellow or Colorless Liquid
• Purity: 99.52%
• So4: 0.05%
• Heavy Mental: 0.001%
• Chelating Value: 221
• Transport Package: 1000L IBC Drums
• Specification: 99.5%
• Trademark: Kagro
• Origin: China
• HS Code: 2922499990
• Production Capacity: 5000ton/Month

Product Description

Items	Specification	Results
Appearance	Yellow light or colorlees transparent liquid	Complies
Purity	45-50%	49%
PH	5.0±0.5	5.1
Pb	0.001% Max	Not Detective
Fe	0.001% Max	Not Detective
Chelate value	135	Complies
Viscosity	16.0-24.0	20.0
Water content	≤55	54
Density	1. 10- 1.30	1.20

EDTA Acid is calcium ion complexing agent, detergent and blood anticoagulant. In biochemical studies, it is used as a calcium chelating agent to eliminate the inhibitory effect of trace heavy metals on the enzyme catalyzed reaction.

Application

EDTA can form stable water soluble complex with alkali metal, rare earth element and transition metal. In addition to sodium salt, there are ammonium salts and various salts, such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum and so on.

Storage

Be stored on shelves in dry and ventilated storehouse. Avoid direct sunshine, humidity, breakage of the bags and contamination.