Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

103024 Chlórfenolová červeň

103024
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
4430-20-0224-619-2C₁₉H₁₂Cl₂O₅S423.26 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1030240010 Sklená flaša 10 g
Description
Catalogue Number103024
Synonyms3,3''-Dichlorophenolsulfonphthalein
References
Product Information
CAS number4430-20-0
EC number224-619-2
Hill FormulaC₁₉H₁₂Cl₂O₅S
Molar Mass423.26 g/mol
HS Code2934 99 99
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point261 °C
Bulk density720 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 2 ohrozujúce vody
Disposal3
Relatívne nereaktívne organické reagencie je potrebné zhromaždovať v nádobe A. Ak sú halogénované, je potrebné ich zhromaždovať v nádobe B. Pre tuhé zvyšky použite nádobu C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri teplotách pod +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Transition rangepH 4.8 - pH 6.4 brownish-yellow - red-violet
Absorption maximum λ 1 (buffer pH 4.8)432 - 436 nm
Absorption maximum λ 2 (buffer pH 6.4)574 - 576 nm
Spec. Absorptivity A 1%/1cm (λ1max; 0.01g/l; buffer pH 4.8; calculated on dried substance)450 - 600
Spec. Absorptivity A 1%/1cm (λ2max; 0.01g/l; buffer pH 6.4; calculated on dried substance)1000 - 1300
Loss on drying (110 °C)≤ 15 %
Global Trade Item Number
Catalogue Number GTIN
1030240010 04022536866758