1023825000

Analysis Note

Assay (complexometric): 99.0 - 102.0 %Identity: passes testAppearance of solution: passes testInsoluble matter: ≤ 0.01 ¬idity or alkalinity: passes testpH-value (5 %; water, 25 °C): 4.5 - 8.5Sulfate (SO₄): ≤ 0.005 %Heavy metals (ACS): ≤ 5 ppmAl (Aluminium): ≤ 0.0001 º (Barium): ≤ 0.003 %: passes testCu (Copper): ≤ 0.0005 þ (Iron): ≤ 0.0003 %K (Potassium): ≤ 0.01 %Mg (Magnesium): ≤ 0.005 %Na (Sodium): ≤ 0.01 %NH₄ (Ammonium): ≤ 0.005 %Sr (Strontium): ≤ 0.05 %Magnesium and alkali metals: ≤ 0.5 %Oxidizing substances (as NO₃): ≤ 0.003 %Corresponds to ACS, Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: CX0134; CX0130-1 CX0134-1; CX0134-3; CX0130; CX0130-6

Packaging

1, 5 kg in Plastic bottle

25 kg in Fibre carton

250, 500 g in Plastic bottle

agency	reag. Ph. Eur.
anion traces	sulfate (SO₄^2-): ≤0.005%
assay	99.0-102.0% (complexometric)
cation traces	Fe: ≤0.0003%, Na: ≤0.01%, Cu: ≤0.0005%, Mg and allied cations: ≤0.5%, heavy metals: ≤5 ppm, K: ≤0.01%, Ba: ≤0.003%, NH₄⁺: ≤0.005%, Mg: ≤0.005%, Sr: ≤0.05%, Al: ≤0.0001%
form	solid
grade	ACS reagent
impurities	≤0.01% Insoluble matter, ≤0.003% Oxidizing substances (as NO₃)
InChI key	LLSDKQJKOVVTOJ-UHFFFAOYSA-L
InChI	1S/Ca.2ClH.2H2O/h;21H;21H2/q+2;;;;/p-2
mp	176 °C (dec.) (lit.)
pH	4.5-8.5 (20 °C, 50 g/L in H₂O)
potency	2630 mg/kg LD₅₀, skin (Rat)
product line	EMSURE^®
Quality Level	300
SMILES string	O.O.Cl[Ca]Cl
storage temp.	15-25°C