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CAS Number: 64-02-8
Molecular Formula: C10H12Na4
Molecular Weight: 380.2 g/mo
VERSENE 100 is an aqueous solution of the tetrasodium salt of ethylenediaminetetraacetic acid.
VERSENE 100 is the strongest, most versatile, and widely used chelant for controlling metal ions over a broad pH range in aqueous systems.
VERSENE 100 will not chelate monovalent metal ions such as sodium or potassium, but will chelate most multivalent metal ions (e.g., Fe, Cu, Mn, Ca, Mg, Zn) in a 1:1 molar ratio.
The chelation reaction of VERSENE 100 is virtually instantaneous in most cases.
VERSENE 100 is an aqueous solution of the tetrasodium salt of ethylenediaminetetraacetic acid.
VERSENE 100 acts as a most versatile and widely used chelant for controlling metal ions over a broad pH range in aqueous systems.
VERSENE 100 is completely miscible with water, but is not soluble in organic systems.
VERSENE 100 is stable under widely varying conditions of temperature, acidity, alkalinity, and the presence of other chemicals.
VERSENE 100 is attached, however, by strong oxidizing agents such as hypochlorite bleach.
VERSENE 100 is completely miscible with water, but is not soluble in organic systems.
VERSENE 100 is stable under widely varying conditions of temperature, acidity, alkalinity, and the presence of other chemicals.
VERSENE solution is a chelating agent used to lift some cell types from the culture vessel surface into suspension.
VERSENE 100 can be used as a wash prior to the addition of a trypsin product.
VERSENE or EDTA (ethylenediaminetetraacetic acid) is a chelating agent used to lift some cell types from the culture vessel surface into suspension.
VERSENE can be used as a wash prior to the addition of a trypsin product or used as described above.
VERSENE is supplied at use dilution.
Uses of VERSENE 100:
Agriculture,
Cleaning products,
Food and beverage,
Metalworking,
Indirect food contact,
Oilfield applications,
Pharmaceuticals,
Polymerization,
Pulp and paper,
Scale removal and prevention,
Textiles,
Water treatment.
Benefits of VERSENE 100:
EDTA chelating agents are the workhorses of our chelating agent line.
Available in diammonium, tetraammonium, disodium, and acid forms.
Physical forms include liquids, and crystal forms.
First Aid Measures of VERSENE 100:
General advice:
First Aid responders should pay attention to self-protection and use the recommended protective clothing (chemical resistant gloves, splash protection).
Inhalation:
Move person to fresh air.
If not breathing, give artificial respiration.
If by mouth to mouth use rescuer protection (pocket mask, etc).
If breathing is difficult, oxygen should be administered by qualified personnel.
Call a physician or transport to a medical facility.
Skin contact:
Wash off with plenty of water.
Eye contact:
Wash immediately and continuously with flowing water for at least 30 minutes.
Remove contact lenses after the first 5 minutes and continue washing.
Obtain prompt medical consultation, preferably from an ophthalmologist.
Suitable emergency eye wash facility should be immediately available.
Ingestion:
Do not induce vomiting.
Give one cup (8 ounces or 240 ml) of water or milk if available and transport to a medical facility.
Do not give anything by mouth unless the person is fully conscious.
Properties of VERSENE 100:
VERSENE 100 is an aqueous solution of the tetrasodium salt of ethylenediaminetetraacetic acid.
VERSENE 100 acts as a most versatile and widely used chelant for controlling metal ions over a broad pH range in aqueous systems.
VERSENE 100 will not chelate monovalent metal ions but will chelate most multivalent metal ions (e.g., Fe, Cu, Mn, Ca, Mg, Zn) in a 1:1 molar ratio.
VERSENE 100 is completely miscible with water, but is not soluble in organic systems.
VERSENE 100 is stable under widely varying conditions of temperature, acidity, alkalinity, and the presence of other chemicals.
VERSENE 100 is attached, however, by strong oxidizing agents such as hypochlorite bleach.
VERSENE 100 is used in agriculture, cleaning products, metalworking, indirect food contact, oilfield applications, polymerization, pulp and paper, scale removal and prevention, textiles and water treatment.
Typical Properties of VERSENE 100:
Physical state: Liquid.
Color: Colorless to yellow
Odor: Mild
pH: 11.0 - 11.8 Literature 1% aqueous solution.
Freezing point: -25 °C ( -13 °F) Literature
Boiling point: (760 mmHg) 106 °C ( 223 °F) Literature
Appearance (25°C): Colorless to yellow
Chelant Value (mg CaCO3/g): 102
Molecular Weight: 380.2 g/mol
Nitrilo Triacetic Acid, NTA (wt%): 0.9
pH (1 wt% aqueous solution): 11.0 to 11.8
Physical Form: Liquid
Salt: Sodium Tetrasodium
Type: EDTA
Chemical Properties of VERSENE 100:
Appearance: Amber light liquid
Chemical Composition: Tetrasodium ethylenediaminetetraacetate
Molar Mass: 380.2 g/mol
