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EDTA disodium salt dihydrate, Hi-AR™
Product Identifier
CAS No.
6381-92-6
EC No.
205-358-3
Molecular Formula
C10 H14 N2 Na2 O8 ·2H2 O
Molecular Weight
372.24
Synonym
Ethylenediaminetetraacetic acid disodium salt dihydrate, Hi-ART™
HS Code
2922 49 90
Storage
Below 30°C
Shelf life
4 years
Technical Specification
Appearance
White crystals or powder
Solubility
33.3 mg soluble in 1 mL of water
pH (5% in water at 25°C)
4.00 - 6.00
Chloride (Cl)
<= 0.004%
Lead (Pb)
<= 0.0005%
Magnesium (Mg)
<= 0.001%
Potassium (K)
<= 0.002%
Iron (Fe)
<= 0.0005%
Water insoluble matter
<= 0.003%
Sulfate (SO4)
<= 0.02%
Calcium (Ca)
<= 0.002%
Copper (Cu)
<= 0.0001%
Nitrilotriacetate [N(CH2COO)3]
<= 0.10%
Assay (ZnCl2 Titration)
99.50 - 102.00%
Safety Information
UN No.
Not dangerous goods
Class
-
Packing Group
-
RTECS
AH4410000
WGK
2
More Information
Product Name
EDTA disodium salt dihydrate, Hi-AR™
SKU
GRM1370
CAS No
6381-92-6
EC No.
205-358-3
Molecular formula
C₁₀H₁₄N₂Na₂O₈.2H₂O
Synonym
Ethylenediaminetetraacetic acid disodium salt dihydrate, Hi-AR™