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Merck 104595 Calconcarboxylic acid metal indicator 25 gr

Merck 104595 Calconcarboxylic acid metal indicator 25 gr

Kategori
Kompleks veya Metal İndikatörleri
Marka
MERCK
Stok Kodu
LB.M.104595.0025
Stok Sorunuz
Ürün Detayları
Önerileriniz
Taksit Seçenekleri
Ürün Detayları
Merck 104595 Calconcarboxylic acid metal indicator 25 gr
Catalogue Number 104595
Synonyms Patton and Reeders Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
Product Information
CAS number 3737-95-9
EC number 223-117-0
Hill Formula C₂₁H₁₄N₂O₇S * 2 H₂O
Molar Mass 474.45 g/mol
HS Code 2927 00 00
Structure formula Image Structure formula Image
Quality Level MQ200
Physicochemical Information
Melting Point 300 °C
Bulk density 400 kg/m3
Solubility 8 g/l
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of 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 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
Identity (UV/VIS-Spectrum) passes test
Appearance of solution (0.1 g/l; ethanol) passes test
Absorption maximum λmax. (Ethanol) 569 - 572 nm
Spec. Absorptivity A 1%/1cm (λmax.; 0.025 g/l; ethanol; calc. on water free substance) ≥ 250
Water (according to Karl Fischer) ≤ 9 %
Suitability as indicator (for metal titration) passes test
Taksit Seçenekleri
Önerileriniz
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Etiketler :
Merck Merck türkiye Merck millipore Merck millipore türkiye Merck indikatör Indikatörler Merck kimyasal Merck kimyasal satış merck kimyasal msds merck kimyasal analiz sertifikaları
Merck 104595 Calconcarboxylic acid metal indicator 25 gr MERCK 104595 Calconcarboxylic acid metal indicator 25 gr, Merck 104595 Calconcarboxylic acid metal indicator 2 LB.M.104595.0025
Merck 104595 Calconcarboxylic acid metal indicator 25 gr

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