DIHYDRATE de chlorure d'+#233;tain (II) pour analyse

Code: 1078140250 D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (iodometric, SnCl₂⋅2H₂O): 98.0 - 103.0 %Appearance of solution in hydrochloric acid: passes testSulfate (SO₄): X...

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Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Assay (iodometric, SnCl₂⋅2H₂O): 98.0 - 103.0 %Appearance of solution in hydrochloric acid: passes testSulfate (SO₄): ≤ 0.002 %Heavy metals (as Pb): ≤ 0.005 %As (Arsenic): ≤ 0.0001 Ê (Calcium): ≤ 0.005 %Cu (Copper): ≤ 0.001 þ (Iron): ≤ 0.002 %Hg (Mercury): ≤ 0.000001 %K (Potassium): ≤ 0.005 %Na (Sodium): ≤ 0.01 %NH₄ (Ammonium): ≤ 0.002 %Pb (Lead): ≤ 0.005 %

Legal Information

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

Linkage

Replaces: 7814-1

Packaging

2.5 kg in Glass bottle

anion traces	sulfate (SO₄^2-): ≤0.002%
assay	98.0-103.0% (SnCl₂.2H₂O basis, iodometric)
bp	623 °C/1013 hPa (anhydrous substance)
bulk density	1250 kg/m³
cation traces	Pb: ≤0.005%, Na: ≤0.01%, K: ≤0.005%, Ca: ≤0.005%, NH₄⁺: ≤0.002%, Fe: ≤0.002%, heavy metals (as Pb): ≤0.005%, Hg: ≤0.000001%, As: ≤0.0001%, Cu: ≤0.001%
density	2.71 g/cm³ at 20 °C
form	solid
InChI key	FWPIDFUJEMBDLS-UHFFFAOYSA-L
InChI	1S/2ClH.2H2O.Sn/h21H;21H2;/q;;;;+2/p-2
mp	38 °C (anhydrous substance)
pH	1-2 (20 °C, 100 g/L in H₂O)
potency	700 mg/kg LD₅₀, oral (Rat)
product line	EMSURE^®
Quality Level	300
solubility	1187 g/L
storage temp.	15-25°C