Merck 107533 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur 5 gr

Category

Kompleks veya Metal İndikatörleri

Brand

MERCK

Stock Code

LB.M.1075330005

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Teklif Sepetine Ekle

Merck 107533 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur 5 gr
Catalogue Number	107533
Synonyms	PAR

Product Information
CAS number	16593-81-0
EC number	236-339-8
Grade	Reag. Ph Eur
Hill Formula	C₁₁H₈N₃NaO₂ * H₂O
Molar Mass	257.23 g/mol
HS Code	2933 39 99
Structure formula Image
Quality Level	MQ100

Physicochemical Information
pH value	9.8 (10 g/l, H₂O, 20 °C)
Bulk density	630 kg/m3
Solubility	38 g/l

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 3 highly hazardous to water
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.

Storage and Shipping Information
Storage	Store at +5°C to +30°C.

Specifications
Assay (Perchloric acid titration, calc. on anhydrous substance)	≥ 99
Appearance of solution	passes test
Water (according to Karl Fischer)	7 - 8
Suitability as indicator (for metal titration)	passes test

Global Trade Item Number
Catalogue Number	GTIN
1075330005	04022536091587

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