Merck 105101.1000 di-Potassium hydrogen phosphate

anhydrous, suitable for use as excipient EMPROVE® exp Ph Eur,BP,E 340

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Ambalaj Miktarı: 1 KG

(2024 güncel fiyat)

Ambalaj Fiyatı: 83,50 € + %20 KDV

 

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Ürün Fiyatı: 83,50 €

Ürün Özellikleri







CAS #
EC Number
Hill Formula
Chemical Formula
Molar Mass
Grade Value






7758-11-4
231-834-5
HK₂O₄P
K₂HPO₄
174.18 g/mol
Ph Eur,BP,E 340










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 (20 °C)












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)
≤ 0.001 %




Sulphate (SO₄)
≤ 0.1 %




Heavy metals (as Pb)
≤ 0.001 %




Al (Aluminium)
≤ 0.0005 %




As (Arsenic)
≤ 0.0001 %




Cd (Cadmium)
≤ 0.0001 %




Fe (Iron)
≤ 0.001 %




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.		






Di-Potasyum hidrojen fosfat


M105101.1000


1.05101.1000


1051011000

    

	    

		            
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