Merck 103092 Dithizone for analysis (1,5-diphenylthiocarbazone) Reag. Ph Eur 25 gr

Category

Kompleks veya Metal İndikatörleri

Brand

MERCK

Stock Code

LB.M.103092.0025

Kısa Bilgi

Synonyms: Diphenylthiocarbazone CAS Number: 60-10-6 EC Number: 200-454-1 Molar Mass: 256.33 g/mol Hill Formula: C₁₃H₁₂N₄S Grade: Reag. Ph Eur

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Merck 103092 Dithizone for analysis (1,5-diphenylthiocarbazone) Reag. Ph Eur 25 gr
Catalogue Number	103092
Synonyms	Diphenylthiocarbazone

Product Information
CAS number	60-10-6
EC number	200-454-1
Grade	Reag. Ph Eur
Hill Formula	C₁₃H₁₂N₄S
Molar Mass	256.32 g/mol
HS Code	2930 90 99
Structure formula Image

Physicochemical Information
Melting Point	168 °C (decomposition)
Bulk density	250 kg/m3

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation.
Precautionary Statement(s)	P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Irritant
Categories of danger	irritant
R Phrase	R 36/38 Irritating to eyes and skin.
S Phrase	S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Storage and Shipping Information
Storage	Storage temperature: no restrictions.

Specifications
Specifications
Assay (argentometric)	≥ 98.0 %
Identity (IR-spectrum)	passes test
Identity (UV/VIS-Spectrum)	passes test
Absorption maximum λmax. (Chloroform)	604 - 607 nm
Spec. Absorptivity A1%/1cm (λmax.; 0,005 g/l; chloroform)	≥ 1522
Absorption ratio (605 nm / 445 nm; 0.005 g/l; choroform)	≥ 2.5
Sulfated ash (600 °C)	≤ 0.2 %

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