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Ethylenediaminetetraacetic acid tripotassium salt dihydrate, 99%, Thermo Scientific Chemicals
Catalog number: L11991.30
250 g, Each
Thermo Scientific Chemicals
Ethylenediaminetetraacetic acid tripotassium salt dihydrate, 99%, Thermo Scientific Chemicals
Catalog number: L11991.30
250 g, Each
Quantity
Catalog number: L11991.30
also known as L11991-30
Price (EUR)
72,00 Online price
80,00
Each
Quantity
-
Chemical Identifiers
CAS
65501-24-8
IUPAC Name
tripotassium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate
Molecular Formula
C10H17K3N2O10
InChI Key
MAPFUJCWRWFQIY-UHFFFAOYSA-K
SMILES
O.O.[K+].[K+].[K+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
Specifications
Specification SheetForm
Powder or lumps or granules
Water Content (Karl Fischer Titration)
7.1-9.1%
Assay (ex Sulphated Ash)
≥98.5% (UK sourced material only)
Identification (FTIR)
Conforms to K3-EDTA (US sourced material only)
Appearance (Color)
White to pale yellow
Description
Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
Solubility
Soluble in water and potassium hydroxide.
Notes
Incompatible with strong oxidizing agents, metals, zinc, aluminum, carbon steel, copper, copper alloys, galvanized metals and nickel.
Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid and hydroxyethyenediaminetriacetic acid ingredients in cosmetic formulations.
Solubility
Soluble in water and potassium hydroxide.
Notes
Incompatible with strong oxidizing agents, metals, zinc, aluminum, carbon steel, copper, copper alloys, galvanized metals and nickel.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing