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MERCK 105101.1000 di-Potassium Hydrogen Phosphate Anhydrous EMPROVE® CAS No.7758-11-4 (SD.M.105101.1000)

Marka : MERCK
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KDV Dahil : 3.356,10 ₺

 

MERCK 105101.1000 di-Potassium Hydrogen Phosphate Anhydrous EMPROVE® CAS No.7758-11-4

 

 

Description
Catalogue Number 105101
Synonyms Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
Product Information
CAS number 7758-11-4
EC number 231-834-5
Grade Ph Eur,BP,E 340
Hill Formula HK₂O₄P
Chemical formula K₂HPO₄
Molar Mass 174.18 g/mol
HS Code 2835 24 00
Quality Level MQ500
Physicochemical Information
Density 2.45 g/cm3 (20.5 °C)
Melting Point >450 °C (decomposition)
pH value 9.2 (H₂O)
Bulk density 700 - 1000 kg/m3
Solubility 1600 g/l
Toxicological Information
LD 50 oral LD50 Rat 8000 mg/kg
Safety Information according to GHS
RTECS TC5580000
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 +15°C to +25°C.
Specifications
Assay (alkalimetric, calculated on dried substance) 98.0 - 101.0 %
Assay (out of dried substance) ≥ 98.0 %
Identity passes test
Appearance of solution passes test
In water insoluble matter ≤ 0.2 %
pH-value (1 %, water) 8.7 - 9.4
Chloride (Cl) ≤ 0.02 %
Fluoride (F) ≤ 0.0010 %
Sulfate (SO₄) ≤ 0.1 %
Al (Aluminium) ≤ 0.0005 %
As (Arsenic) ≤ 0.0001 %
Cd (Cadmium) ≤ 0.0001 %
Fe (Iron) ≤ 0.0010 %
Hg (Mercury) ≤ 0.0001 %
Na (Sodium) ≤ 1.5 %
Pb (Lead) ≤ 0.0001 %
Potassium dihydrogen phosphate ≤ 2.5 %
Residual solvents (ICH Q3C) excluded by manufacturing process
Reducing substances passes test
Loss on drying (130 °C) ≤ 2.0 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, E 340
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Global Trade Item Number
Catalogue Number GTIN
1051010001 04027269279677
1051011000 04022536060927
1051015000 04022536060941
1051019029 04022536952918
1051019525 04022536952925
Etiketler
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