Product Information
CAS number	127-08-2
EC number	204-822-2
Grade	Ph Eur,BP,JPE,E 261
Hill Formula	C₂H₃KO₂
Chemical formula	CH₃COOK
Molar Mass	98.15 g/mol
HS Code	2915 29 00
Structure formula Image

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.

Taksit Seçenekleri

Önerileriniz

Bu ürünün fiyat bilgisi, resim, ürün açıklamalarında ve diğer konularda yetersiz gördüğünüz noktaları öneri formunu kullanarak tarafımıza iletebilirsiniz.
Görüş ve önerileriniz için teşekkür ederiz.

Ürün resmi kalitesiz, bozuk veya görüntülenemiyor.

Ürün açıklamasında eksik bilgiler bulunuyor.

Ürün bilgilerinde hatalar bulunuyor.

Ürün fiyatı diğer sitelerden daha pahalı.

Bu ürüne benzer farklı alternatifler olmalı.

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

Tavsiye Et