Merck 106580 Di-Sodium Hydrogen Phosphate EMSURE 1 kg

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Stok Kodu
106580.1000
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MERCK 106580 di-Sodium hydrogen phosphate dihydrate for analysis EMSURE®. CAS 10028-24-7, chemical formula Na₂HPO₄ * 2 H₂O

Description
Catalogue Number106580
Replaces1.06580.9057; SX0713; SX0713-5
SynonymsSodium monohydrogen phosphate, Sodium phosphate dibasic
Descriptiondi-Sodium hydrogen phosphate dihydrate

Merck 106580 Di-Sodium Hydrogen Phosphate EMSURE 1 kg

Product Information
CAS number10028-24-7
EC number231-448-7
Hill FormulaHNa₂O₄P * 2 H₂O
Chemical formulaNa₂HPO₄ * 2 H₂O
Molar Mass177.99 g/mol
HS Code2835 22 00

Applications
Applicationdi-Sodium hydrogen phosphate dihydrate for analysis EMSURE®. CAS 10028-24-7, chemical formula Na₂HPO₄ * 2 H₂O.

Physicochemical Information
Density2.1 g/cm3 (20 °C)
Melting Point92.5 °C Elimination of water of crystallisation
pH value9.0 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density850 - 1000 kg/m3
Solubility93 g/l

Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg

Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly water endangering
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).

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

Specifications
Assay (acidimetric)≥ 99.5 %
Identitypasses test
pH-value (5 %; water)9.0 - 9.2
Chloride (Cl)≤ 0.001 %
Sulphate (SO₄)≤ 0.005 %
Total nitrogen (N)≤ 0.001 %
Heavy metals (as Pb)≤ 0.001 %
Cu (Copper)≤ 0.0003 %
Fe (Iron)≤ 0.001 %
K (Potassium)≤ 0.005 %
Pb (Lead)≤ 0.001 %
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Merck 106580 Di-Sodium Hydrogen Phosphate EMSURE 1 kg Merck 106580 Di-Sodium Hydrogen Phosphate EMSURE 1 kg I Merck 106580 di-Sodium hydrogen phosphate dihydrate for analysis EMSURE®, analitik laboratuvar uygulamaları için yüksek saflıkta Na₂HPO₄·2H₂O’dur. 106580.1000
Merck 106580 Di-Sodium Hydrogen Phosphate EMSURE 1 kg

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