EDTA Tetrasodium Dihydrate (EDTA-4NA 2H2O) CAS 13254-36-4 / 10378-23-1

• CAS No.: 13254-36-4 / 10378-23-1
• Formula: C10h12n2o8na4 2H2O
• Appearance: Powder
• Colour: White
• Molecular Weight: 452.23
• Transport Package: Bag
• Model NO.: EDTA-4NA
• Specification: 25kg /bag
• Trademark: Haihang
• Origin: China

Product Description

Product Description

 

EDTA TetrasodiumDihydrate ( EDTA-4NA• 2H2O) Quick Details

Chemical Name: EDTA TetrasodiumDihydrate ( EDTA-4NA• 2H2O)
CAS No.: 13254-36-4;10378-23-1
Molecular Fomula: C₁₀H₁₂N₂O₈Na₄•2H₂O
Molecular weight: M=452.23
Appearance: White crystal powder

EDTA TetrasodiumDihydrate ( EDTA-4NA• 2H2O) Typical Properties

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 TetrasodiumDihydrate ( EDTA-4NA• 2H2O) Packaging and Shipping

• Bags, 25 kg

 

EDTA TetrasodiumDihydrate ( EDTA-4NA• 2H2O) Storage

Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.