POTASSIUM THIOCYANATE FOR ANALYSIS EMSUR

Code: 1051251000 D2-231

Analysis Note

Assay (argentometric): ≥ 99.0 %Insoluble matter: ≤ 0.003 %pH-value (5 %; water, 25 °C): 5.3 - 8.5Chloride (Cl): ≤ 0.005 %Sulfate (SO...


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Analysis Note

Assay (argentometric): ≥ 99.0 %Insoluble matter: ≤ 0.003 %pH-value (5 %; water, 25 °C): 5.3 - 8.5Chloride (Cl): ≤ 0.005 %Sulfate (SO4): ≤ 0.002 %Sulphide (S): ≤ 0.001 %Heavy metals (as Pb): ≤ 0.0005 %Cu (Copper): ≤ 0.0002 þ (Iron): ≤ 0.0001 %Na (Sodium): ≤ 0.005 %NH4 (Ammonium): ≤ 0.002 %Pb (Lead): ≤ 0.0002 %Iodine consuming substances: ≤ 0.025 %Corresponds to ACS,ISO,Reag. Ph Eur

Legal Information

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

Linkage

Replaces: PX1630; PX1630-20; PX1630-1

Packaging

50 kg in Fibre carton

1 kg in Plastic bottle

agencyreag. ISO, reag. Ph. Eur.
anion traceschloride (Cl-): ≤0.005%, sulfide (S2-): ≤0.001%, sulfate (SO42-): ≤0.002%
assay≥99.0% (silver nitrate titration)
bp>400 °C/1013 hPa (decomposition)
bulk density750‑1000 kg/m3
cation tracesNH4+: ≤0.002%, Na: ≤0.005%, Pb: ≤0.0002%, Cu: ≤0.0002%, Fe: ≤0.0001%, heavy metals (as Pb): ≤0.0005%
density1.91 g/cm3 at 20 °C
formcrystalline
gradeACS reagent
impurities≤0.025% Iodine consuming substances, ≤0.003% Insoluble matter
InChI keyZNNZYHKDIALBAK-UHFFFAOYSA-M
InChI1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1
mp177 °C
pH5.3-8.5 (20 °C, 50 g/L in H2O)
potency854 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
storage temp.2-30°C
vapor pressure﹤0.001 hPa ( 20 °C)
Code
Description
Unit Size
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1051250250
POTASSIUM THIOCYANATE FOR ANALYSIS EMSUR

Unit:EACH
List Price: £114.00
Source:List Price
ADD
1051259050
POTASSIUM THIOCYANATE FOR ANALYSIS EMSUR

Unit:EACH
List Price: £12,010.00
Source:List Price
ADD
Cas Number333-20-0
This product has met the following criteria: