Merck 104951 Potassium Chloride Suitable For Use As Excipient Emprove® Exp pH Eur,Bp,E 508. Cas No. 7447-40-7, Ec Number 231-211-8. 1 kg

Category

Analitik Kimyasallar

Brand

MERCK

Stock Code

LB.M.104951.1000

Teklif Sepetine Ekle

Stok Sorunuz

MERCK 104951 Potassium chloride suitable for use as excipient EMPROVE® exp Ph Eur,BP,E 508. CAS No. 7447-40-7, EC Number 231-211-8. 1 Kg

Description
Catalogue Number	104937

Product Information
CAS number	7447-40-7
EC number	231-211-8
Grade	Ph Eur,BP,E 508
Hill Formula	ClK
Chemical formula	KCl
Molar Mass	74.55 g/mol
HS Code	3105 10 00

Applications
Application	Potassium chloride suitable for use as excipient EMPROVE® exp Ph Eur,BP,E 508. CAS No. 7447-40-7, EC Number 231-211-8.

Physicochemical Information
Boiling point	1413 °C (1013 hPa)
Density	1.98 g/cm3 (20 °C)
Melting Point	773 °C
pH value	5.5 - 8.0 (50 g/l, H₂O, 25 °C)
Bulk density	1000 kg/m3
Solubility	347 g/l

Toxicological Information
LD 50 oral	LD50 Rat 2600 mg/kg

Safety Information according to GHS
RTECS	TS8050000
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.

Transport Information
Declaration (railroad and road) ADR, RID	Kein Gefahrgut
Declaration (transport by air) IATA-DGR	No Dangerous Good
Declaration (transport by sea) IMDG-Code	No Dangerous Good

Specifications
Assay (argentometric; calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
Acidity or alkalinity	passes test
Bromide (Br)	≤ 0.1 %
Iodide (I)	passes test
Sulphate (SO₄)	≤ 0.01 %
Heavy metals (as Pb)	≤ 0.0005 %
Al (Aluminium)	≤ 0.00010 %
As (Arsenic)	≤ 0.0001 %
Ba (Barium)	passes test
Cd (Cadmium)	≤ 0.0001 %
Cu (Copper)	≤ 0.0002 %
Fe (Iron)	≤ 0.001 %
Hg (Mercury)	≤ 0.0001 %
Na (Sodium)	≤ 0.05 %
Na (sodium)	passes test
Pb (Lead)	≤ 0.0002 %
Zn (Zinc)	≤ 0.0025 %
Magnesium and alkaline-earth metals (as Ca)	≤ 0.0200 %
Residual solvents (ICH Q3C)	excluded by production process
Loss on drying (130 °C, 3 h)	≤ 1.0 %
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 508 Conforms to the purity criteria on food additives according to the current European Commission Regulation.

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Merck 104951 Potassium Chloride Suitable For Use As Excipient Emprove® Exp pH Eur,Bp,E 508. Cas No. 7447-40-7, Ec Number 231-211-8. 1 kg

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