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Merck 104933 Potassium chloride for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur 500 gr

Merck 104933 Potassium chloride for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur 500 gr

Merck 104933 Potassium chloride for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur 500 gr

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Marka

MERCK

Stok Kodu

LB.M.104933.0500

Kısa Bilgi

CAS Number: 7447-40-7 EC Number: 231-211-8 Molar Mass: 74.56 g/mol Chemical Formula: KCl Hill Formula: ClK Grade: ACS,ISO,Reag. Ph Eur

Bilgi

CAS Number: 7447-40-7

Sepete Ekle

Teklif Sepetine Ekle

MERCK 104933

Potassium chloride for analysis (<= 0.005% Br) EMSURE® ACS, ISO, Reag. Ph Eur

Description
Catalogue Number	104933

Product Information
CAS number	7447-40-7
EC number	231-211-8
Grade	ACS,ISO,Reag. Ph Eur
Hill Formula	ClK
Chemical formula	KCl
Molar Mass	74.55 g/mol
HS Code	3105 10 00
Quality Level	MQ300

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 hazardous to water
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)	99.5 - 100.5 %
Assay (argentometric; calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
Insoluble matter	≤ 0.005 %
pH-value (5 %; water)	5.5 - 8.0
Acidity or alkalinity	passes test
Bromide (Br)	≤ 0.005 %
Chlorate and Nitrate (as NO₃)	≤ 0.003 %
Iodide (I)	≤ 0.002 %
	passes test
Phosphate (PO₄)	≤ 0.0005 %
Sulfate (SO₄)	≤ 0.001 %
Total nitrogen (N)	≤ 0.001 %
Heavy metals (as Pb)	≤ 0.0005 %
Ba (Barium)	passes test
Ca (Calcium)	≤ 0.001 %
Fe (Iron)	≤ 0.0002 %
Mg (Magnesium)	≤ 0.0005 %
Na (Sodium)	≤ 0.005 %
Magnesium and alkaline-earth metals (as Ca)	≤ 0.02 %
Loss on Drying (105°C)	≤ 1.0 %
Corresponds to ACS,ISO,Reag. Ph Eur

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