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106246 1-Naphtholphthalein

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1-Naphtholphthalein MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 596-01-0 EC Number: 209-875-5 Molar Mass: 418.45 g/mol Hill Formula: C₂₈H₁₈O₄
106246
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
596-01-0209-875-5C₂₈H₁₈O₄418.45 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.06246.0001 Glass bottle 1 g
1.06246.0005 Glass bottle 5 g
Description
Catalogue Number106246
References
Product Information
CAS number596-01-0
EC number209-875-5
Hill FormulaC₂₈H₁₈O₄
Molar Mass418.45 g/mol
HS Code2932 20 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point238 - 240 °C
Bulk density350 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
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
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Transition rangepH 7.1 - pH 8.3 pinkbrownish - blue
Absorption maximum λ 1 (buffer pH 7.1)470 - 485 nm
Absorption maximum λ 2 (buffer pH 8.3)649 - 654 nm
Spec. Absorptivity A 1%/1cm (λ1max; 0.01 g/l; buffer pH 7.1; calc. on anhydrous substance)100 - 180
Spec. Absorptivity A 1%/1cm (λ2max; 0.01 g/l; buffer pH 8.3; calc. on anhydrous substance)360 - 520
Loss on drying (110 °C)≤ 5 %
Global Trade Item Number
Catalogue Number GTIN
1.06246.0001 04022536073897
1.06246.0005 04022536073903