1120809025

Analysis Note

Assay (alkalimetric): ≥ 98.0 %Colour: ≤ 10 HazenChloride (Cl): ≤ 0.00001 %Nitrate (NO₃): ≤ 0.00002 %Phosphate (PO₄): ≤ 0.00005 %Ag (Silver): ≤ 0.000002 %Al (Aluminium): ≤ 0.000005 %As (Arsenic): ≤ 0.000001 º (Barium): ≤ 0.000005 ¾ (Beryllium): ≤ 0.000001 %Bi (Bismuth): ≤ 0.00001Ca (Calcium): ≤ 0.00002 Í (Cadmium): ≤ 0.000002 %Co (Cobalt): ≤ 0.000001 %Cr (Chromium): ≤ 0.000005 %Cu (Copper): ≤ 0.000001 þ (Iron): ≤ 0.00001Ge (Germanium): ≤ 0.000005 %K (Potassium): ≤ 0.00001 %Li (Lithium): ≤ 0.000001 %Mg (Magnesium): ≤ 0.000005 %Mn (Manganese): ≤ 0.000001 %Mo (Molybdenum): ≤ 0.000005 %NH₄ (Ammonium): ≤ 0.0002 %Na (Sodium): ≤ 0.00005 %Ni (Nickel): ≤ 0.000002 %Pb (Lead): ≤ 0.000002 %Se (Selenium): ≤ 0.0001 %Sr (Strontium): ≤ 0.000002 %Ti (Titanium): ≤ 0.00001Tl (Thallium): ≤ 0.000005 %V (Vanadium): ≤ 0.000001 %Zn (Zinc): ≤ 0.000005 %Zr (Zirconium): ≤ 0.00001Substances reducing potassium permanganate (as SO₂): ≤ 0.0002 %Residue on ignition: ≤ 0.0005 Úte of expiry: see product label

Legal Information

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

Packaging

2.5 l in Glass btl. pl.coat.

1, 2.5 l in Glass bottle

25 l in Plastic container

anion traces	phosphate (PO₄^3-): ≤0.00005%, chloride (Cl^-): ≤0.00001%, nitrate (NO₃^-): ≤0.00002%
assay	≥98% (alkalimetric)
bp	~290 °C (lit.)
cation traces	Ti: ≤0.00001%, Pb: ≤0.000002%, NH₄⁺: ≤0.0002%, Mo: ≤0.000005%, Mn: ≤0.000001%, Fe: ≤0.00001%, Tl: ≤0.000005%, Be: ≤0.000001%, As: ≤0.000001%, Al: ≤0.000005%, Ba: ≤0.000005%, Sr: ≤0.000002%, Bi: ≤0.00001%, Cd: ≤0.000002%, Mg: ≤0.000005%, Co: ≤0.000001%, Cr: ≤0.000005%, Zn: ≤0.000005%, Ge: ≤0.000005%, Na: ≤0.00005%, Ag: ≤0.000002%, Cu: ≤0.000001%, Zr: ≤0.00001%, Ni: ≤0.000002%, K: ≤0.00001%, V: ≤0.000001%, Ca: ≤0.00002%, Se: ≤0.0001%, Li: ≤0.000001%
color	APHA: ≤10
density	1.840 g/mL at 25 °C (lit.)
form	liquid
ign. residue	≤0.0005%
impurities	≤0.0002% Substances reducing potassium permanganate (as SO₂)
InChI key	QAOWNCQODCNURD-UHFFFAOYSA-N
InChI	1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
mp	-20 °C
pH	0.3 (25 °C, 49 g/L in H₂O)
product line	EMSURE^®
Quality Level	300
SMILES string	OS(O)(=O)=O
storage temp.	no temp limit
vapor density	﹤0.3 (25 °C, vs air)
vapor pressure	0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)