MERCK 105101 di-Potassium hydrogen phosphate anhydrous, EMPROVE® ESSENTIAL Ph Eur,BP,E 340

MERCK 105101 di-Potassium hydrogen phosphate anhydrous, EMPROVE® ESSENTIAL Ph Eur,BP,E 340

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Stok Kodu
105101.1000
Kategori
Kimyasallar
Marka
Merck
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4.062,70 TL (%5,00 havale indirimi)
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Ürün Bilgisi
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Ürün Bilgisi
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
Physicochemical Information
Density 2.44 g/cm3 (20 °C)
pH value 9 (10 g/l, H₂O, 20 °C)
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 water endangering
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 +5°C to +30°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 %
Sulphate (SO₄) ≤ 0.1 %
Heavy metals (as Pb) ≤ 0.0010 %
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 %
Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph Eur, BP, E 340
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
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MERCK 105101 di-Potassium hydrogen phosphate anhydrous, EMPROVE® ESSENTIAL Ph Eur,BP,E 340

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