• Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
  • Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
  • Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
  • Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
  • Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
  • Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

CAS No.: 518-47-8
Formula: C20h13nao5
EINECS: 208-253-0
Type: Synthesis Material Intermediates
Appearance: Powder
Quality: Industrial
Samples:
US$ 25/kg 1 kg(Min.Order)
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Customization:
Gold Member Since 2022

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  • Overview
  • Quick Description
  • Detailed Photos
  • Application
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
JLAYF20240618
Colour
Yellow
Molecular Weight
356.31
Density
0.579[at 20ºC]
Sample
Availiable
Transport Package
25kg/Bag
Trademark
UNILONG
Origin
China
Production Capacity
50000kg/Month

Product Description

Organic intermediate research reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

Quick Description

Fluorescein sodium is odorless and hygroscopic. Dissolved in water, the solution is yellow-red with strong yellow-green fluorescence, disappears after acidification, and reappears after neutralization or alkalization, slightly soluble in ethanol, almost insoluble in ether. Aqueous solutions are isotonic with plasma.
Product name Fluorescein Sodium
CAS number 518-47-8

Formula

C20H13NaO5
Formula weight 356.31
Appearance Orange powder
EINECS No. 208-253-0

Detailed Photos

Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8
Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

Application

Fluorescein sodium salt was used as a solute to study microvascular permeability. It has been used as a test molecule to study the penetration of the blood barrier.

Packaging & Shipping

25kgs/bag,20tons/20'container
Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

Company Profile

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.
Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

Our Advantages

Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8Organic Intermediate Research Reagent Fluorescein Sodium Fluorescein Sodium Salt CAS 518-47-8

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.



 

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Gold Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory, Group Corporation
Registered Capital
10000000 RMB
Plant Area
1001~2000 square meters