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MERCK 104820 Potassium acetate extra pure Ph Eur,BP,JPE,E 261. CAS No. 127-08-2, EC Number 204-822-2

MERCK 104820 Potassium acetate extra pure Ph Eur,BP,JPE,E 261. CAS No. 127-08-2, EC Number 204-822-2

Kategori

Analitik Kimyasallar

Marka

Merck

Stok Kodu

104820.1000

Fiyat

55,01 EUR + KDV

*383,95 TL den başlayan taksitlerle!!

3.597,82 TL

Description
Catalogue Number	104820

Applications
Application	Potassium acetate extra pure Ph Eur,BP,JPE,E 261. CAS No. 127-08-2, EC Number 204-822-2.

Physicochemical Information
Density	1.57 g/cm3 (25 °C)
Melting Point	292 °C
pH value	7.5 - 8.5 (50 g/l, H₂O, 20 °C)
Bulk density	500 kg/m3
Solubility	2530 g/l

Toxicological Information
LD 50 oral	LD50 Rat 3250 mg/kg

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering

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

Specifications
Assay (perchloric acid titration, calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
pH-value (5 %; water)	7.5 - 8.5
Chloride (Cl)	≤ 0.01 %
Sulphate (SO₄)	≤ 0.005 %
Heavy metals (as Pb)	≤ 0.0004 %
Al (Aluminium)	≤ 0.0001 %
As (Arsenic)	≤ 0.0002 %
Fe (Iron)	≤ 0.001 %
Hg (Mercury)	≤ 0.0001 %
Na (Sodium)	≤ 0.5 %
Pb (Lead)	≤ 0.0002 %
free acetic acid	≤ 0.4 %
Other residual solvents (ICH Q3C)	excluded by manufacturing process
Substances reducing potassium permanganate (as HCOOH)	passes test
Loss on Drying (105°C)	≤ 3.0 %
formic acid, formate and other oxidizable impurities	≤ 0.1 %
Residues of metal catalysts or metal reagents acc. to EMEA/C HMP/SWP/4446/2000 are not likely to be present.
Corresponds to Ph.Eur., BP, JPE, E261 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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