Biological Dye Grade Eosin Y Chemical Reagent Powder Eosin Y Ar Grade

Model NO.
TNN009
Usage
Analytical Reagents
Source
Dry Powder
Habit Appellation
Fine Chemicals
Application
Industry, Scientific Research
Property
Biochemical Reagent
C.I. No.
45380
Transport Package
25kg Drum
Specification
Ind Grade
Trademark
TNN
Origin
China
Production Capacity
1500kg Per Month
Reference Price
$ 72.00 - 90.00
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Product Description

Product Description

Biological Dye Grade Eosin Y Chemical Reagent Powder Eosin Y Ar Grade

Product Name: Eosin Y (Acid Red 87)
CAS No.: 17372-87-1
Molecular Formula: C20H6Br4Na2O5
C.I. No.: 45380
Standard: Ind Grade
Purity:70%-80%;
Purity:85%-92%;
Purity:≥92%;
Certificate: ISO
 
Biological Dye Grade Eosin Y Chemical Reagent Powder Eosin Y Ar Grade

 

Product Parameters

 

Eosin Y (Acid Red 87)
Item Standard

Content(C20H6O5Br4Na2) 		70%-80%
85%-92%
≥92%
Sensitivity Test Qualified
Water dissolution test Qualified
Loss on Drying ≤9%

 

Usage

As adsorption indicator

Used as a biological stain. It is also used as an adsorption indicator for precipitation titration determination of Br-, I-, SCN-, MoO, Ag+, etc. It is used as a color developing agent for the determination of Ag+, Pb2+, Mn2+, Zn2+, etc. by fluorescence spectrometry.
 
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Packaging & Shipping

Biological Dye Grade Eosin Y Chemical Reagent Powder Eosin Y Ar Grade

Company Profile

Biological Dye Grade Eosin Y Chemical Reagent Powder Eosin Y Ar Grade


 

 

Chemical Reagent

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