EDTA-4Na*2H2O Used for Chelating Agent

• CAS No.: 13254-36-4
• Formula: C10H12N2O8Na4*2H2O
• Type: Organic Compound
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Model NO.: EDTA
• Characters: White Powder
• Transport Package: Plastic Knit Bags
• Specification: N. W 25kgs/bag
• Trademark: Junlin
• Origin: Sichuan
• Production Capacity: 5000 Tons/Year

Product Description

Product name:EDTA Tetrasodium Dihydrate(EDTA-4Na·2H₂O)

Executive Standard:Q/24SJK14-2017

CAS no:13254-36-4

Molecular formula:C₁₀H₁₂N₂O₈Na₄ ·2H₂O

Molecular weight:452.23
:,
Characteristics:white crystal powder.Soluble in water,can chelate with a variety of metal ions.

Technical Specifications

S/N	Specifications	Industrial Grade	Cosmetic Grade	Spray 4Na	4na·2H2O
1	Purity%	≥99.0	≥99.5	≥99.3	107-109
2	Chloride,(as Cl)%	≤0.01	≤0.01	≤0.01	≤0.01
3	Sulfate,(as SO4)%	≤0.05	≤0.05	≤0.03	≤0.05
4	(Pb)%	≤0.001	≤0.001	≤0.001	≤0.001
5	(Fe)%	≤0.001	≤0.001	≤0.0005	≤0.001
6	MgCaCO3/g	≥220	≥220	≥220	≥234
7	PH	10.5-11.5	10.5-11.5	10.5-12.5	10.5-11.5
8	NTA %	≤1.0	≤0.1	≤3.0	­­­­­­
9	Stacking Density (g/l)	­­­­­­	­­­­­­	600-800	­­­­­­
10	Appearance	White Crystal Powder	White Crystal Powder	White Powder	White Crystal Powder