Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur - MERCK

    SEAP
    ID
    DA30006326
    Data
    23 Februarie 2022
    Valoare
    113 RON
    Stare
    Oferta acceptata
    Autoritatea contractantaLocalitate
    Slobozia, Ialomita
    FurnizorTipul contractului
    Furnizare
    Cod CPVDescriere:
    Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur- Fl * 500 gr - Pret 113 Ron Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur- Fl 1 Kg - Pret 174 Ron TERMEN DE LIVRARE : IN CCA. 25 ZILE sub rezerva stocurilor la producator ( procesare comenzi in fiecare saptamana in ziua de luni ) Caracteristicile calitative sunt cele prezentate in catalogul Merck la codul 106657. Product Information CAS number 7757-83-7 EC number 231-821-4 Grade Reag. Ph Eur Hill Formula Na₂O₃S Chemical formula Na₂SO₃ Molar Mass 126.04 g/mol HS Code 2832 10 00 Physicochemical Information Density 2.63 g/cm3 (20 °C) Melting Point >500 °C (descompunere) pH value 8.8 - 10 (50 g/l, H₂O, 20 °C) Bulk density 1480 kg/m3 Solubility 220 g/l Specifications Assay (iodometric) 97.0 - 100.5 % Identity passes test Appearance of solution passes test Insoluble matter ≤ 0.005 % Free acid passes test Titrable free base ≤ 0.03 meq/g Chloride (Cl) ≤ 0.02 % Thiosulfate (S₂O₃) ≤ 0.1 % Heavy metals (as Pb) ≤ 0.0005 % As (Arsenic) ≤ 0.0001 % Cu (Copper) ≤ 0.0005 % Fe (Iron) ≤ 0.001 % Pb (Lead) ≤ 0.0005 % Se (Selenium) ≤ 0.0004 % Zn (Zinc) ≤ 0.001 %
    Achizitii
    113 RON
    Cantitate: 1
    Unitate masura: FLACON
    Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur - MERCK
    Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur- Fl * 500 gr - Pret 113 Ron Sulfit de sodiu anhidru, pentru analiza; EMSURE® Reag. Ph Eur- Fl 1 Kg - Pret 174 Ron TERMEN DE LIVRARE : IN CCA. 25 ZILE sub rezerva stocurilor la producator ( procesare comenzi in fiecare saptamana in ziua de luni ) Caracteristicile calitative sunt cele prezentate in catalogul Merck la codul 106657. Product Information CAS number 7757-83-7 EC number 231-821-4 Grade Reag. Ph Eur Hill Formula Na₂O₃S Chemical formula Na₂SO₃ Molar Mass 126.04 g/mol HS Code 2832 10 00 Physicochemical Information Density 2.63 g/cm3 (20 °C) Melting Point >500 °C (descompunere) pH value 8.8 - 10 (50 g/l, H₂O, 20 °C) Bulk density 1480 kg/m3 Solubility 220 g/l Specifications Assay (iodometric) 97.0 - 100.5 % Identity passes test Appearance of solution passes test Insoluble matter ≤ 0.005 % Free acid passes test Titrable free base ≤ 0.03 meq/g Chloride (Cl) ≤ 0.02 % Thiosulfate (S₂O₃) ≤ 0.1 % Heavy metals (as Pb) ≤ 0.0005 % As (Arsenic) ≤ 0.0001 % Cu (Copper) ≤ 0.0005 % Fe (Iron) ≤ 0.001 % Pb (Lead) ≤ 0.0005 % Se (Selenium) ≤ 0.0004 % Zn (Zinc) ≤ 0.001 %