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104928 Carbonat de potasiu

pentru analiza, EMSURE® ACS,ISO,Reag. Ph Eur

Carbonat de potasiu MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: potash

CAS #: 584-08-7 EC Number: 209-529-3 Molar Mass: 138.21 g/mol Chemical Formula: K₂CO₃ Hill Formula: CK₂O₃ Grade: ACS,ISO,Reag. Ph Eur
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104928
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Overview

Replacement Information
Replacement InformationIn North America 1.04928.0500 replaces and is identical to PX1390-1
In North America 1.04928.9050 replaces and is identical to PX1390-20

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
584-08-7209-529-3CK₂O₃K₂CO₃138.21 g/molACS,ISO,Reag. Ph Eur

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      1049281000
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          		 Plastic bottle 1 kg
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          1049289050
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              		 Fibre carton 50 kg
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              Description
              Catalogue Number104928
              ReplacesPX1390; PX1390-1; PX1390-20
              Synonymspotash
              References
              Product Information
              CAS number584-08-7
              EC number209-529-3
              GradeACS,ISO,Reag. Ph Eur
              Hill FormulaCK₂O₃
              Chemical formulaK₂CO₃
              Molar Mass138.21 g/mol
              HS Code2836 40 00
              Structure formula ImageStructure formula Image
              Quality LevelMQ300
              Applications
              Biological Information
              Physicochemical Information
              Density2.428 g/cm3
              Melting Point891 °C
              pH value11.5 - 12.5 (50 g/l, H₂O, 20 °C)
              Bulk density750 kg/m3
              Solubility1120 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H315: Provoacă iritarea pielii.
              H319: Provoacă o iritare gravă a ochilor.
              H335: Poate provoca iritarea căilor respiratorii.
              Precautionary Statement(s)P261: Evitaţi să inspiraţi praful.
              P264: Spălaţi-vă pielea bine după utilizare.
              P271: A se utiliza numai în aer liber sau în spaţii bine ventilate.
              P280: Purtaţi mănuşi de protecţie/ echipament de protecţie a ochilor/ echipament de protecţie a feţei.
              P302 + P352: ÎN CAZ DE CONTACT CU PIELEA: spălați cu multă apă.
              P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
              Signal WordAtenţie
              RTECSTS7750000
              Storage class10 - 13 Alte lichide sau solide
              WGKWGK 1 slabă contaminare a apei
              Disposal14
              Saruri anorganice: Categoria I. Solutii neutre ale acestor săruri: container D. Inainte de plasarea in container-ul D, verificati pH-ul cu strip-uri indicatoare de pH, indicator universal (Cod Merck 109525).
              Safety Information
              Categories of dangeriritant
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita între +2°C la +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (acidimetric; calculated on dried substance)≥ 99.0 %
              Assay (acidimetric)≥ 99.0 %
              Insoluble matter≤ 0.005 %
              Chloride (Cl)≤ 0.003 %
              Phosphate (PO₄)≤ 0.001 %
              Silicate (SiO₂)≤ 0.005 %
              Total sulfur (as sulfate)≤ 0.003 %
              Total nitrogen (N)≤ 0.001 %
              Heavy metals (ACS)≤ 0.0005 %
              Ca (Calcium)≤ 0.002 %
              Cu (Copper)≤ 0.0005 %
              Fe (Iron)≤ 0.0005 %
              Mg (Magnesium)≤ 0.001 %
              Na (Sodium)≤ 0.02 %
              Pb (Lead)≤ 0.0005 %
              Substances precipitated by ammonia≤ 0.01 %
              Loss on drying (300 °C)≤ 1.0 %
              Corresponds to ACS, ISO, Reag. Ph Eur
              Global Trade Item Number
              Catalogue Number GTIN
              1049280500 04022536057262
              1049281000 04022536057286
              1049289050 04022536057309