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Wuhan Kemi-Works Chemical Co., LtdFluorescein//www.lookchem.com/300w//2010/0620/2321-07-5.jpg

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Ms. Linda Wang
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Fluorescein CAS NO.2321-07-5

Min.Order Quantity:
100 Gram
Purity:
--
Port:
Chinese port
Payment Terms:
L/C,T/T,Western Union,Other

Add to Inquiry Cart

Product Details

Keywords

  • 2321-07-5
  • Fluorescein
  • C20H12O5

Quick Details

  • ProName: Fluorescein
  • CasNo: 2321-07-5
  • Molecular Formula: C20H12O5
  • Appearance: Orange red power
  • Application: Uses as chemical indicator .
  • DeliveryTime: As order
  • PackAge: 25kg/drum, or as per your request.
  • Port: Chinese port
  • ProductionCapacity: 2 Metric Ton/Month
  • Purity: --
  • Storage: Store in dry and cool place with good ...
  • Transportation: by courier,by Air,by Sea
  • LimitNum: 100 Gram
  • Grade: Industrial Grade,Reagent Grade

Superiority

We have been specializing in chemical indicators and dye chemicals for over 30years.

Superiority :

1.ISO certificate

2..Powerful R & D team

3.The ability of quantized production,from grams to tons;

4.Various kinds of advanced equipment in the laboratory and plant;

5.Strict QC standard to meet the demand of customers,advanced equipment for analysis and a ssay;

6.Efficient and safe logistic plans for chemical products transportation;

7.Excellent after-sale service.

8. Highest quality and good package

Details

Items

Technical index

Product name

Fluorescein

Synonym

2-(6-hydroxy-3-oxo-3h-xanthen-9-yl)-benzoicacid

Appearance

Orange-red crystalline powder

Maximum absorption wave-length λ(PH8.0)

490-493 nm

Mass-absorption coefficient λ(PH8.0)L/cm·g

200 min

Ethanol soluble test

qualified

Sensitive test

qualified

Loss on drying

5.0%max

Residue on ignition(as sulfate)

0.3%max

Package: ——25KG/ fiber drum

Application: ——Used as chemical indicator.

Superiority
1.Powerful R & D team
2.The ability of quantized production,from grams to tons;
3.Various kinds of advanced equipment in the laboratory and plant;
4.Strict QC standard to meet the demand of customers,advanced equipment
for analysis and a ssay;
5.Efficient and safe logistic plans for chemical products
transportation;
6.Excellent after-sale service.
7. Higest quality and good package
If you have any demands,you are welcome to contact us at any time,we are
always ready to give you the fastest reply and the best service.

Items

Technical index

Product name

Fluorescein

Synonym

2-(6-hydroxy-3-oxo-3h-xanthen-9-yl)-benzoicacid

Appearance

Orange-red crystalline powder

Maximum absorption wave-length λ(PH8.0)

490-493 nm

Mass-absorption coefficient λ(PH8.0)L/cm·g

200 min

Ethanol soluble test

qualified

Sensitive test

qualified

Loss on drying

5.0%max

Residue on ignition(as sulfate)

0.3%max

Package: ——25KG/ fiber drum

Application: ——Used as chemical indicator.

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