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105073 草酸鉀

GR for analysis EMSURE® ACS

草酸鉀 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
1.05073.0250 塑膠瓶 250 g
1.05073.1000 塑膠瓶 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 00
Structure formula ImageStructure formula Image
Applications
Biological Information
Physicochemical Information
Density2.20 g/cm3 (20.4 °C)
Melting Point>138 °C 不適用,(分解)
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 (無水物質)
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
Safety Information
Product Usage Statements
Storage and Shipping Information
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 %
NH₄ (Ammonium)≤ 0.002 %
Fe (Iron)≤ 0.0005 %
Na (Sodium)≤ 0.02 %
Heavy metals (ACS)≤ 0.001 %
Substances darkened by hot sulfric acidpasses test
Corresponds to ACS
Global Trade Item Number
Catalogue Number GTIN
1.05073.0250 04022536060453
1.05073.1000 04022536060460