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Merck 109108 Potassium Hydroxide 1 N Titripur® - 1 L

Merck 109108 Potassium Hydroxide 1 N Titripur® - 1 L

Merck 109108 Potassium Hydroxide 1 N Titripur® - 1 L

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Stok Kodu

109108.1000

Kategori

Kimyasallar , Analitik Kimyasallar

Marka

Merck

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MERCK 109108 Potassium hydroxide solution c(KOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur,Reag. USP

Description
Catalogue Number	109108

Merck 109108 Potassium Hydroxide 1 N Titripur® - 1 L

Product Information
Grade	Reag. Ph Eur,Reag. USP
HS Code	2815 20 00

Physicochemical Information
Density	1.05 g/cm3 (20 °C)
pH value	14 (H₂O, 20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H290: May be corrosive to metals. H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)	P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word	Danger
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 1 slightly water endangering
Disposal	13 Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

Safety Information
Hazard Symbols	Corrosive
Categories of danger	corrosive
R Phrase	R 35 Causes severe burns.
S Phrase	S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1814 , 8, II
Declaration (transport by air) IATA-DGR	UN 1814 , 8, II
Declaration (transport by sea) IMDG-Code	UN 1814 , 8, II, Segregation Group: 18 (Alkalis)

Specifications
Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, USP).
Amount-of-substance concentration	1.000 mol/l
The concentration of this volumetric solution was determined with hydrochloric acid standard solution (article number 1.09057) standardized against volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

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Etiketler :

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Merck 109108 Potassium Hydroxide 1 N Titripur® - 1 L

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