Merck 104594 Calcon (C.I.15705) metal indicator 50 gr

Category

Kompleks veya Metal İndikatörleri

Brand

MERCK

Stock Code

LB.M.104594.0050

3.005,86 TL + VAT

3.607,03 TL

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Merck 104594 Calcon (C.I.15705) metal indicator 50 gr
Catalogue Number	104594
Synonyms	2-Hydroxy-1-(2-hydroxy-1-naphthylazo)naphthalene-4-sulfonic acid sodium salt

Product Information
CAS number	2538-85-4
EC number	219-810-2
Hill Formula	C₂₀H₁₃N₂NaO₅S
Molar Mass	416.39 g/mol
HS Code	2927 00 00
Structure formula Image
Quality Level	MQ200

Physicochemical Information
pH value	9.4 (10 g/l, H₂O, 25 °C)
Bulk density	530 kg/m3
Solubility	20 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 +2 °C to +30 °C.

Specifications
Identity (UV/VIS-Spectrum)	passes test
Absorption maximum λmax. (buffer pH 12.2)	634 - 640 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.015 g/l; buffer pH 12.2; calculated on dried substance)	250 - 400
Loss on drying (110 °C)	≤ 10 %
Suitability as indicator (for metal titration)	passes test

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Merck Merck türkiye Merck millipore Merck millipore türkiye Merck indikatör Indikatörler Merck kimyasal Merck kimyasal satış merck kimyasal msds merck kimyasal analiz sertifikaları

Merck 104594 Calcon (C.I.15705) metal indicator 50 gr

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