Chelating Agent EDTA 4na (Ethylene Diamine Tetraacetic Acid Disodium Salt-4na)

• CAS No.: 139-33-3
• Formula: C10h14n2na2o8
• EINECS: 205-358-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: EDTA 4Na
• Colour: White
• Transport Package: Seaworthy Packing
• Specification: 25kg/bag
• Origin: Shandong
• HS Code: 2922499990
• Production Capacity: 5000mt/Year

Product Description

*Stable quality.
*Sufficient quantities.
*Prompt delivery.
*Free sample.

Technical index

Items	EDTA	EDTA-2Na	EDTA-4Na	EDTA-CaNa2	EDTA-CuNa2	EDTA-FeNa	EDTA-MgNa2	EDTA-MnNa2	EDTA-ZnNa2
Appearance	White crystal powder	White crystal powder	White crystal powder	White crystal powder	Blue crystal powder	Light yellow or brown powder	White crystal powder	Light pink crystal powder	White crystal powder
Content	≥99%	≥99.0%	≥99.5%	≥98%	-	≥99.0%	-	-	-
Heavy Metal(Pb)	≤0.001%	≤0.001	≤0.001%	≤0.001%	≤0.001%	≤0.001%	≤0.001%	≤0.001%	≤0.001%
Ph Value	2.8-3.0	4.0-5.0	10.5-11.5	10.5-11.5	6.0-7.0	3.5-5.5	6.0-7.0	6.0-7.0	6.0-7.0