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104874 Potassium hydrogen phthalate

for analysis EMSURE® Reag. Ph Eur

Potassium hydrogen phthalate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 877-24-7 EC Number: 212-889-4 Molar Mass: 204.22 g/mol Hill Formula: C₈H₅KO₄ Grade: Reag. Ph Eur
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104874
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
877-24-7212-889-4C₈H₅KO₄204.22 g/molReag. Ph Eur
Description
Catalogue Number104874
References
Product Information
CAS number877-24-7
EC number212-889-4
GradeReag. Ph Eur
Hill FormulaC₈H₅KO₄
Molar Mass204.22 g/mol
HS Code2917 39 20
Structure formula ImageStructure formula Image
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density1.571 g/cm3 (20 °C)
Flash point197.3 °C not applicable
Melting Point301.7 °C
pH value4.0 (50 g/l, H₂O, 20 °C)
Bulk density900 kg/m3
Solubility80 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 3200 mg/kg
Safety Information according to GHS
RTECSCZ4326000
Safety Information
Product Usage Statements
Storage and Shipping Information
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (Perchloric acid titration from dried substance)≥ 99.5 %
Identity (IR-spectrum)passes test
In water insoluble matter≤ 0.005 %
Chloride (Cl)≤ 0.002 %
Sulfur compounds (as SO₄)≤ 0.005 %
Heavy metals (as Pb)≤ 0.0005 %
Cu (Copper)≤ 0.0002 %
Fe (Iron)≤ 0.0005 %
Na (Sodium)≤ 0.01 %
Pb (Lead)≤ 0.0005 %
Loss on Drying (105 °C)≤ 0.2 %
Corresponds to Reag. Ph Eur