AMMONIUM THIOCYANATE 500 G / MERCK 1.01213.0500

No Katalog : 1.01213.0500 AMMONIUM THIOCYANATE FOR ANALYSIS ACS Kemasan : 500 G Expired Date : JUNI - 2023 Product Information CAS number 1762-95-4 EC index number 615-004-00-3 EC number 217-175-6 Grade ACS,ISO,Reag. Ph Eur Hill Formula CH₄N₂S Chemical formula NH₄SCN Molar Mass 76.12 g/mol HS Code 2842 90 80 Specifications Assay (argentometric) ≥ 99.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water, 25 °C) 4.8 - 5.8 Chloride (Cl) ≤ 0.005 % Sulfate (SO₄) ≤ 0.0025 % Sulphide (S) ≤ 0.001 % Heavy metals (as Pb) ≤ 0.0005 % Cu (Copper) ≤ 0.0004 % Fe (Iron) ≤ 0.0001 % Pb (Lead) ≤ 0.0004 % Residue on ignition (as sulfate) ≤ 0.025 % Iodine consuming substances ≤ 0.02 % ≤ 0.004 meq/g STOCK : Tanyakan dahulu sebelum di order INFO : Untuk daftar barang yang belum dimasukkan bisa ditanyakan langsung. CATATAN : Untuk jabodetabek bisa diKirim Via GO-SEND