EDTA dipotassium salt dihydrate
(44541922 | 25102-12-9)

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Safety Data Sheet

Certificate of Analysis

Product Detail

	Product Code			44541922
	Product Name			EDTA dipotassium salt dihydrate
	Categories			Ligands
	CAS			25102-12-9
	Molecular Formula			C2H4N2(CH2COOH)2(CH2COOK)2 · 2H2O
	Molecular Weight			404.45
	Storage Details			Ambient
	Harmonised Tariff Code			2922498590

Product Specification

	Heavy metals			≤ 0.001%
	Water-insoluble matter			≤ 0.005%
	Sulfate (SO4)			≤ 0.01%
	Chloride (Cl)			≤ 0.005%
	Solubility			Soluble in water at 1%, forms a clear solution
	Assay			≥98.0%
	Appearance			Fine crystalline white powder
	Iron (Fe)			≤ 0.005%
	PH (1% Solution)			4.0 - 6.5
	Identification (IR)			Conforms to Reference
	Copper (Cu)			≤ 0.0005%

Safety Information

	Pictograms
	Signal word			warning
	Hazard statements			H303: May be harmful if swallowed H315: Causes skin irritation H319: Causes serious eye irritation H332: Harmful if inhaled H335: May cause respiratory irritation USH01: May form combustible dust concentrations in air
	Precautionary statements			P261: Avoid breathing dust/fume/gas/mist/vapours/ P280: Wear: protective gloves/ clothing & eye protection P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P302+352: IF ON SKIN: Wash with soap and water P304+340: IF INHALED: Remove victim to fresh air & keep at rest in a position comfortable for breathing P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing