- Product Details
Keywords
Quick Details
- ProName: (Ethylenedinitrilo)tetraacetic acid te...
- CasNo: 64-02-8
- Molecular Formula: C10H12N2Na4O8
- DeliveryTime: 1
- ProductionCapacity: /
- Purity: 99
- LimitNum: 0
Superiority
Ethylenediaminetetraaceticacidtetrasodiumsalt(EDTAtetrasodiumsalt) Name:EDTA4Na MF:C10H14N2Na4O8·4H2O Weight:452 Te…
Details
Ethylenediaminetetraacetic acid tetrasodium salt (EDTA tetrasodium salt)
Name: EDTA4Na
MF: C10H14N2Na4O8 · 4H2O
Weight: 452
Technical indicators:
Project
Index
Content
≥ 99.0%
Chelation value PH = 11
215MgCaCO3 / g
PH value (5% aqueous solution)
10.5-11.5
Heavy metals (in Pb4)% ≤
0.002
Iron (Fe)% ≤
0.001
Chelation value MgCaCO3 / g
≥ 230
An aqueous solution of 2%
Colorless, transparent
Storage period of 25 ℃
Long-term storage
Properties:
White crystalline powder containing four crystal water, soluble in water, aqueous solution is alkaline, slightly soluble in ethanol and other organic solvents, high temperatures may lose some or all of the water of crystallization.