di-Sodium Hydrogen Phosphate Dihydrate For Analysis EMSURE 1 Kg (Analiz İçin di-Sodyum Hidrojen Fosfat Dihidrat) CAS: 10028-24-7

di-Sodium Hydrogen Phosphate Dihydrate For Analysis EMSURE 1 Kg (Analiz İçin di-Sodyum Hidrojen Fosfat Dihidrat) CAS: 10028-24-7

Kategori
Analitik Kimyasallar
Marka
Merck
Stok Kodu
106580.1000
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3 Günde Kargoda
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di-Sodium Hydrogen Phosphate Dihydrate For Analysis EMSURE 1 Kg (Analiz İçin di-Sodyum Hidrojen Fosfat Dihidrat) CAS: 10028-24-7 
 
CAS #: 10028-24-7 EC Number: 231-448-7 Molar Mass: 177.99 g/mol Chemical Formula: Na₂HPO₄ * 2 H₂O Hill Formula: HNa₂O₄P * 2 H₂O
 
Description
Catalogue Number 106580
Replaces 1.06580.9057; SX0713; SX0713-5
Synonyms Sodium monohydrogen phosphate, Sodium phosphate dibasic
Description di-Sodium hydrogen phosphate dihydrate
Product Information
CAS number 10028-24-7
EC number 231-448-7
Hill Formula HNa₂O₄P * 2 H₂O
Chemical formula Na₂HPO₄ * 2 H₂O
Molar Mass 177.99 g/mol
HS Code 2835 22 00
Quality Level
Physicochemical Information
Density 2.1 g/cm3 (20 °C)
Melting Point 92.5 °C Elimination of water of crystallisation
pH value 9.0 - 9.4 (50 g/l, H₂O, 20 °C)
Bulk density 850 - 1000 kg/m3
Solubility 93 g/l
Toxicological Information
LD 50 oral LD50 Rat > 2000 mg/kg
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly hazardous to water
Disposal 14
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
Storage Store at +2°C to +30°C.
Specifications
Assay (acidimetric) ≥ 99.5 %
Identity passes test
pH-value (5 %; water) 9.0 - 9.2
Chloride (Cl) ≤ 0.001 %
Sulfate (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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di-Sodium Hydrogen Phosphate Dihydrate For Analysis EMSURE 1 Kg (Analiz İçin di-Sodyum Hidrojen Fosfat Dihidrat) CAS: 10028-24-7 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 106580.1000
di-Sodium Hydrogen Phosphate Dihydrate For Analysis EMSURE 1 Kg (Analiz İçin di-Sodyum Hidrojen Fosfat Dihidrat) CAS: 10028-24-7

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