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105073 di-Potassium oxalate monohydrate

for analysis EMSURE® ACS

di-Potassium oxalate monohydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Oxalic acid dipotassium salt monohydrate

CAS #: 6487-48-5 EC Number: 209-506-8 Molar Mass: 184.24 g/mol Chemical Formula: K₂C₂O₄ * H₂O Hill Formula: C₂K₂O₄ * H₂O Grade: ACS
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
6487-48-5209-506-8C₂K₂O₄ * H₂OK₂C₂O₄ * H₂O184.24 g/molACS

Products

Catalogue NumberPackaging Qty/Pack
1050730250 Plastic bottle 250 g
1050731000 Plastic bottle 1 kg
Description
Catalogue Number105073
SynonymsOxalic acid dipotassium salt monohydrate
Descriptiondi-Potassium oxalate monohydrate
References
Product Information
CAS number6487-48-5
EC index number607-007-00-3
EC number209-506-8
GradeACS
Hill FormulaC₂K₂O₄ * H₂O
Chemical formulaK₂C₂O₄ * H₂O
Molar Mass184.24 g/mol
HS Code2917 11 10
Structure formula ImageStructure formula Image
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.20 g/cm3 (20.4 °C)
Melting Point>138 °C Not applicable,(decomposition)
pH value7.0 - 8.5 (50 g/l, H₂O, 25 °C)
Vapor pressure<0.1 hPa (20 °C)
Bulk density700 - 1100 kg/m3
Solubility392 g/l (anhydrous substance)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 660 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin.
H319: Causes serious eye irritation.
Precautionary Statement(s)P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (oxidimetric)99.5 - 101.0 %
Insoluble matter≤ 0.01 %
Neutralitypasses test
Chloride (Cl)≤ 0.001 %
Sulfate (SO₄)≤ 0.01 %
Heavy metals (as Pb)≤ 0.001 %
NH₄ (Ammonium)≤ 0.002 %
Fe (Iron)≤ 0.0005 %
Na (Sodium)≤ 0.02 %
Substances darkened by hot sulfric acidpasses test
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1050730250 04022536060453
1050731000 04022536060460