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

Description

EDTA Tetrasodium Dihydrate?( EDTA-4NA??2H2O)?Quick Details
Chemical Name: EDTA TetrasodiumDihydrate ( EDTA-4NA? 2H2O)
CAS No.: 13254-36-4??10378-23-1
Molecular Fomula: C10H12N2O8Na4?2H2O
Chemical Structure:?
Molecular weight: M=452.23
Appearance: White crystal powder
EDTA Tetrasodium Dihydrate ( 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 Tetrasodium Dihydrate ( 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.
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1. Long history and stable production
We have produced chelating agents products more than fifteen years., 80% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price.
High automation factory. Now our production capacity is more than 800MT per month , we can arrange the shipment to you in time .More than 10 years chemical exporting experience.
2. Strict quality control system
We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
SGS is acceptable. Inspection before shipments. Independent QC Departments. Third-party inspection Institution.
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