Chinese Supply Eosin Disodium CAS: 17372-87-1 with Best Price

• Customization: Available
• CAS No.: 17372-87-1
• Formula: C20h6br4na2o5
• Model NO.: QMZM25021
• EINECS: 241-409-6
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Refined
• Colour: Red
• Molecular Weight: 691.85418
• Melting Point: >300°C
• Form: Powder
• Color: White
• Density: 1.02
• Transport Package: 25kg/Drum
• Specification: 25kg/drum
• Trademark: QINMU
• Origin: China
• Production Capacity: 5000ton

Product Description

Details:

Item	Result
Appearance	Powder
href="javascript:;" Molecular formula	C20H6Br4Na2O5
Melting point	>300 °C
Molecular weight	691.85418

Usage:
EosinY is an acidic dye that dyes the cytoplasm pink (eosinophilic) and is one of the commonly used staining reagents in tissue and cell chemistry. It is often used in combination with hematoxylin (a basic dye that dyes Chemicalbook nuclei purple-blue (basophilic)) (HE staining method). In immunohistochemical experiments, it is often used as a staining reagent to facilitate the observation of tissue and cell structures.
Packaging and Shipping:
25kg/drum
Storage:
Storage in ventilated low temperature dry warehouse; Keep container closed and separately from open flame and heat source.