Tetrasodium EDTA (EDTA 4NA)

August 04, 2017

We want to sell is a Tetrasodium EDTA (EDTA 4NA), its performance is enough to complete the customer wants it to complete almost all the tasks.We believe that this product can provide customers with an excellent experience, so that customers understand what kind of real good product.

Alkyl No.: Unsaturated Acid
Source: Hydrolysis
Other Name: Trilon B
Chelated Value: 215
CAS No: 13235-36-4

Carboxyl No.: Dicarboxylic Acid
Appearance: Powder
Colour: White
pH: 10.5-11.5
Molecular Formula: C10h14n2o8na4·4H2O
Molecular Weight: 452.23
Specification: 99%

EDTA-4NA

Chemical name: EDTA 4Na·4H2O
Molecular formula: C₁₀H₁₄N₂O₈Na₄·4H₂O
Molecular weight: 452.23

Specification:

Appearance:	White powder
Content(as 452.2) %	99.0 min
PH(10g/L, 25ºC):	10.5-11.5
Heavy metal as Pb %	0.001 max
Iron(Fe)%	0.001 max
Chloride(Cl)%:	0.01 max
Sulfate (SO₄) %:	0.05 max
Chelated: mgCaCO₃/g	215 min
Bulk density kg/m³	790-950
Characteristics:	dust-free product, applied as stabilizing agent of cosmetics, chelating agent and softening agentof medicines, catalyst of synthetic rubber, terminator of acrylic polymerization, dyeing and printing auxiliary and washing auxiliary detergent.