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104134 伊紅G

for microscopy Certistain®

伊紅G MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
104134
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Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1.04134.0025 玻璃瓶 25 g
1.04134.0100 玻璃瓶 100 g
1.04134.1000 金屬罐 1 kg
Description
Catalogue Number104134
DescriptionEosin Y (yellowish) (C.I. 45380)
OverviewEosin Y (C.I. 45380) is a CERTISTAIN® dry dye for microscopy that is often used as a counterstain, vizualising proteins, connective tissues, fibers and keratin in sample material of human origin. Depending on user requirements and personal preferences, it can be used for the preparation of the commonly used aqueous or alcoholic Eosin Y staining solutions. This staining solution will mostly be used for routine staining in the hematoxylin-eosin staining process (H&E). The H&E staining process is the most frequently used staining method for histological material. Due to the hematoxylin solution, the nuclei will appear blue to dark violet in color and the Eosin Y solution will stain the cytoplasma and intercellular substances red-orange.
As the Eosin Y dye belongs to the portfolio of Certistain® dyes, it is chemically analyzed according to strict specifications before release and a high staining quality, with reliable staining results is guaranteed.
References
Product Information
Molar Mass691.88 g/mol
HS Code3212 90 90
Quality LevelMQ200
Applications
Applicationfor microscopy Certistain®
Biological Information
Physicochemical Information
Density0.78 g/cm3 (978.5 hPa, 27.05 °C)
Flash point191.6 °C
pH value6.55 (H₂O, 29 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P264: Wash skin thoroughly after handling.
P272: Contaminated work clothing should not be allowed out of the workplace.
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 WordWarning
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Dye content (gravimetrically)≥ 85 %
Identity (UV/VIS-Spectrum)passes test
Absorption maximum λmax. (water)515 - 518 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; water)1200 - 1400
TLC-Testpasses test
Loss on drying (110 °C)≤ 8 %
Suitability for microscopypasses test
Global Trade Item Number
Catalogue Number GTIN
1.04134.0025 04065266700183
1.04134.0100 04065266700190
1.04134.1000 04065266700206