VERSENE TM 100 CHELATING AGENT

Description

Versene TM 100 Chelating Agent

Descriptions

VERSENETM TM 100 Chelating Agent is an aqueous solution of the tetrasodium salt of ethylenediaminetetraacetic acid. Na4EDTA is the strongest, most versatile, and widely used chelant for controlling metal ions over a broad pH range in aqueous systems.

Specification

• Sp. Garv. @25/25 °C: 1.290 Min – 1.330 Max.
• Color, Pt-Co: 200 Max.
• ph 1% Aqueous Solution: 11.0 Min – 11.8 Max.
• Activate Ingredients, WT%: 39.0 Min
• Chelation Value (as CaCO3), mg/g: 102.60 Min
• NaOH, Excess, WT%: 1.6 Max.

Typical Property

Calcium Chelation Value: 102 mg as CaCO3 per gram of VERSENETM 100
Equivalent Chelation Capacity: One gram of VERSENE 100 Crystals has the equivalent chelation capacity of 1.0 mmoles of EDTA

Metal Chelation Capacity:

Parts chelant per part metal (w/w)

• Ca: 25
• Mg: 41.2
• Fe :17.9
• Cu: 15.8
• Mn: 18.2% Assay: 39 wt% as Na4EDTA
• Appearance: Amber, light
• Specific Gravity at 25/25°C: 1.3
• Bulk Density: 1270 kg/m3 or 10.6 lb./U.S. gal.
• pH: 11.0-11.8 (1 wt% solution)
• Color: 200 maximum (APHA)
• Freezing Point:-25°C/-13°F
• Viscosity, Centistokes:
• Temperature    Viscosity, Centistokes
• 0°C/32°F            69
• 20°C/68°F          20
• 40°C/104°F        8.6
• Water Solubility: Completely miscible

Packing

560 lb/ pallet, 4 drums per pallet

FAQ