Merck 106202 1-Naphtholbenzein indicator Reag. pH Eur 5 gr

Category

Asit Alkali veya pH İndikatörleri

Brand

MERCK

Stock Code

LB.M.106202.0005

Kısa Bilgi

CAS Number: 145-50-6, EC Number: 205-656-3, Molar Mass: 374.43 g/mol, Hill Formula: C₂₇H₁₈O₂, Grade: Reag. Ph Eur

3.308,79 TL + VAT

3.970,55 TL

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Merck 106202

1-Naphtholbenzein indicator Reag. Ph Eur

Merck 106202 1-Naphtholbenzein indicator Reag. pH Eur 5 gr
Catalogue Number	106202

Product Information
CAS number	145-50-6
EC number	205-656-3
Grade	Reag. Ph Eur
Hill Formula	C₂₇H₁₈O₂
Molar Mass	374.44 g/mol
HS Code	2914 50 00
Structure formula Image

Physicochemical Information
Melting Point	243 - 245 °C
Bulk density	120 - 300 kg/m3

Safety Information according to GHS
Storage class	10 - 13 Other liquids and solids
WGK	WGK 2 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.

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

Specifications
Identity (IR-spectrum)	passes test
Identity (UV/VIS-Spectrum)	passes test
Absorption maximum λmax. (perchloric acid (0,1 mol/l) in acetic acid)	622 - 626 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; perchloric acid (0,1 mol/l) in acetic acid; calculated on dried substance)	640 - 950
Transition range	pH 8,0 - pH 9,6; apricot - turquoiseblue
Loss on Drying (105°C)	≤ 7 %
Suitability as indicator (for non-aqueous titration)	passes test

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

Merck 106202 1-Naphtholbenzein indicator Reag. pH Eur 5 gr

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