Fluorescein free acid

Fluorescein free acid


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Incentive Tech
Payment Terms
D/A,D/P,L/C,MoneyGram,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
ph indicator, chemical reagent, yellow 7, acid yellow 73
Category
Other Chemicals

Tianjin Incentive Technology Co., Ltd

Membership
PRO
Country / Year Established
China China / 2016
Business type
Manufacturer
Verified Certificate

8

Product name Fluorescein free acid Certification -
Category Other Chemicals Ingredients -
Keyword ph indicator , chemical reagent , yellow 7 , acid yellow 73 Unit Size -
Brand name Incentive Tech Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Fluorescein, CAS NO.: 2321-07-5 ( g to tons are available)
   
CAS NO.: 2321-07-5
Product Code:  FLU05
Synonyms: KI201; Eosin; angiofluor; Acid Yellow 73;
Fluorecein; YELLOW 7; Fluorescein;
Fluorescein (free acid);
3',6'-Dihydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one;
Formula: C20H12O5
Molecular Weight: 332.306
   
Properties  
Appearance: Orange-red Crystalline Powder
Density: 1.6 g/cm3
Melting Point: 314-316ºC
Boiling Point: 620.8ºC at 760 mmHg
Flash Point:  232.6ºC
Water Solubility: Insoluble
Stability: Combustible. Incompatible with strong oxidizing agents.
Safty Info  
Safety Statements: S26-S37/39
HS Code: 3204200000
WGK Germany: 3
Packing Group:  I; II; III
Risk Statements: R36;R43
Hazard Codes: Xn:Harmful
Use & Storage  
Use: It is used as an indicator or dye. Also it is the intermediate of Merbromin.
Storage: Store at RT.
   
COA  
Appearance Orange-red Crystalline Powder
Mass Absorption Wavelength                       λPH8.0), (nm) 490-493
Mass Absorption Coefficient                      λPH8.0),  (L/ cm. g)  200
Loss on Drying 5.0 %
Residue on Ignition 0.30 % 
Ethanol Dissolution Passed
Sensitivity Test Passed

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/A,D/P,L/C,MoneyGram,T/T,Western Union Shipping time Negotiable

Tianjin Incentive Technology Co., Ltd

Country / Year Established
China China / 2016
Membership
PRO
Business type
Manufacturer

8

President
Anny Zhu
Address
No.64, District 1, Dongyingfang, Yuyang Town, Jixian, Tianjin, China
Product Category
Chemical Reagents & Products,Other Chemicals,Other Dyestuffs
Year Established
2016
No. of Total Employees
1-50
Company introduction

 

Tianjin Incentive Technology Co., Ltd is a leading international supplier and distributor of Indicators, Biological Stains, Intermediates, Dyes and other chemicals. By the reason of uneven quality and price in the international market, customers feel difficult to choose, it was founded to offer professional service and keep aim to maintain corporate image, create business value together with you.

Our products quantity are available from g to tons, you can choose whatever you need. Professional technicians, skilled workers, mature technologies make quality stable. Long term material suppliers make price stable and competitive. Also short delivery time will be offered by our fastest logistic system. About the after-sale service, we will lose no time to handle it. We are small organization, we act very quickly.

You will find every order was treated seriously if you choose us. Quality, responsiveness, competitive price, timeliness of deliveries, after-sale services are important factors we focused on. We hope our company grows up with good reputation, and we are dedicating to make it true. We need your support and you will not disappoint.

 

Main Product

Related Products

Other buyers also search

Membership Grade

BUYER

Biz Pro VIP

SELLER

Biz Pro VIP
팝업닫기
Live Chat A new message arrives
from a business partner.

No Data

  • There is no data to load
  • Check out the My TK > My Inquiries list.
  • After agreeing to the use of the Live Chat service, the list is printed only when there is at least one history of receiving or sending a Live Chat request.

If you have not yet agreed to use the Live Chat service,

You can use the Live Chat freely after agreeing to the use of the Live Chat service.

View more
View more