Merck 109950 Sodium Thiosulfate Solution 0,1 Mol/L (0,1 N) 1 Adet

Category

Titrasyon için Volumetrik Standartlar

Brand

MERCK

Stock Code

LB.M.109950.0001

980,91 TL + VAT

1.177,09 TL

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MERCK 109950

Sodium thiosulfate solution 0,1 mol/l (0,1 N)

Description
Catalogue Number	109950
Replaces	9950-1; 9950-2
Synonyms	Antichlor

Product Information
HS Code	2832 30 00

Physicochemical Information
Density	1.22 g/cm3 (20 °C)
pH value	9 - 10 (H₂O, 20 °C)
Solubility	(20 °C) soluble

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
Disposal	28 Aqueous solutions: Container D.

Storage and Shipping Information
Storage	Storage temperature: no restrictions.

Specifications
Specifications
Concentration after dilution to 1 liter: c(Na₂S₂O₃) = 0.1 mol/l
Amount-of-substance concentration	0.1000 mol/l
The concentration of this solution was determined with volumetric standard potassium iodate (Merck article number 1.02404). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probility). The certified value is traceable to primary standard NIST SRM 136f (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium iodate, measured in the accredited calibration laboratory of Merck KGaA in accordance to DIN EN ISO/IEC 17025

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Merck Merck kimyasalları Merck türkiye Merck millipore Merck millipore türkiye Merck kimyasalları satış Merck kimyasalları fiyat Merck kimyasal türkiye Merck kimyasal kataloğu merck 109950

Merck 109950 Sodium Thiosulfate Solution 0,1 Mol/L (0,1 N) 1 Adet

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