MERCK 105073 di-Potassium Oxalate Monohydrate 250 g

MERCK 105073 di-Potassium Oxalate Monohydrate 250 g

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Stok Kodu
105073.0250
Kategori
Kimyasallar , Teknik Kimyasallar
Marka
Merck
Havale
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0,00 TL KDV DAHİL
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Ürün Bilgisi
Taksit Seçenekleri
Önerileriniz
Ürün Bilgisi
Description
Catalogue Number105073
SynonymsOxalic acid dipotassium salt monohydrate
Descriptiondi-Potassium oxalate monohydrate

MERCK 105073 di-Potassium Oxalate Monohydrate 250 g

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 Image

Applications
Applicationdi-Potassium oxalate monohydrate for analysis EMSURE® ACS. CAS 6487-48-5, chemical formula K₂C₂O₄ * H₂O.

Physicochemical Information
Density2.20 g/cm3 (20.4 °C)
pH value7.0 - 8.5 (50 g/l, H₂O, 20 °C)
Bulk density700 - 1100 kg/m3
Solubility392 g/l (anhydrous substance)

Toxicological Information
LD 50 oralLD50 Rat 660 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin.
Precautionary Statement(s)P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly water endangering
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
Hazard SymbolsHarmful
Categories of dangerharmful
R PhraseR 21/22
Harmful in contact with skin and if swallowed.
S PhraseS 24/25
Avoid contact with skin and eyes.

Storage and Shipping Information
StorageStore at +5°C to +30°C.

Specifications
Assay (oxidimetric)99.5 - 101.0 %
Insoluble matter≤ 0.01 %
Neutralitypasses test
Chloride (Cl)≤ 0.001 %
Sulphate (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
Taksit Seçenekleri
Önerileriniz
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Etiketler :
di potassium oxalate di-potassium oxalate monohydrate cas no di potassium oxalate cas no dı-potassium oxalate monohydrate potassium di oxalato chromate potassium oxalate
MERCK 105073 di-Potassium Oxalate Monohydrate 250 g MERCK 105073 di-Potassium Oxalate Monohydrate 250 g I MERCK 105073 di-Potassium Oxalate Monohydrate EMSURE® ACS; CAS 6487-48-5, K₂C₂O₄·H₂O formüllü analitik reaktif, 250 g. 105073.0250
MERCK 105073 di-Potassium Oxalate Monohydrate 250 g

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