Basic Violet 5, Basic Violet 8, Thioflavin T, Thymolphthalein, Biological Stains, PH Indicators, Mumbai, India
 
  Basic Violet 5, Basic Violet 8, Thioflavin T, Thymolphthalein, Biological Stains, PH Indicators, Mumbai, India
 
  Manufacturers & Exporters Of Electroplating Chemicals & Laboratory Chemicals
 

Safranine O, Diethyl Safranine , Basic Violet 5, Basic Violet 8, Thioflavin T, O-Cresolpthalein, Thymolpthalein, Dyes & Chemicals, PH Indicators, Laboratory Reagents

Safranin
Safranin

Safranin
              
                
Chemical Name 3,7-diamino-2,8-dimethyl-5-phenyl-phenazinium chloride
C.I.No. 50240
C.I.Genetic Name Basic Red 2
C.A.S. NO 477-73-6
Chemical Formula C20H19CIN4
Molecular Weight 350.85 gm/mole
Dye Content (Spectrophotometry) =>98%
Absorption Max (50% Ethanol) = 530 - 534 nm
Absorptivity (A1%/1cm., in 50% Ethanol) =>1450
Loss On Drying (110° C) = < 5 %
Diethyl Safranin
Diethyl Safranin

Diethyl Safranin

                   
Chemical Name 3-Amino-7-(diethylamino)-5-Phenyl Phenazinium Chloride
C.I.No. 50206
C.A.S. NO 4569-86-2
Chemical Formula C22H23N4CI
Molecular Weight 378.91 gm/mole
Dye Content (Spectrophotometry) =>80%
Absorption Max (in water) =552-557nm
Absorptivity (A1%/1cm., in water) = >950
Loss On Drying (110° C) = < 5 %

Basic Violet 5 (Dimethyl Safranin)
Basic Violet 5 (Dimethyl Safranin)

Basic Violet 5 (Dimethyl Safranin)

                     

   
C.A.S. NO 2390-56-9
C.I. No. 50205
Chemical Formula C20H19N4CI
Molecular Weight 350.84
Appearance Dark green/brownish green powder
Solubility 0.1% (Aq.) Clear red Solution
Absorptivity (Aq) at λ max. 546-551 nm
Absorptivity (A1%/1cmAq. at λ max.) > 800
Loss On Drying (110° C) < 5 %
Basic Violet 8
Basic Violet 8

Basic Violet 8

                   
C.A.S. NO 8004-94-2
C.I.No. 50210
Chemical Formula C21H21N4CI
Molecular Weight 364.86
Appearance Dark green/brownish green powder
Solubility 0.1% (Aq.) Clear red Solution
Absorptivity (Aq) at λ max. 545-550 nm
Absorptivity (A1%/1cmAq. at λ max.) > 750
Loss On Drying 110° C (1Hr.) < 5 %

Thioflavin T ( Basic Yellow 1)
Thioflavin T ( Basic Yellow 1)

Thioflavin T ( Basic Yellow 1)

                     
C.A.S. NO 2390-54-7
C.I. No. 49005
Chemical Formula C17H19N2CIS
Molecular Weight 318.86 gm/mole
Appearance Yellow powder
Solubility 0.1% (Aq.) Clear yellow Solution
Absorptivity (Aq) at λ max. 410-415 nm
Absorptivity (A1%/1cmAq. at λ max.) > 750
Loss On Drying 110° C (1Hr.) <3 %

Biological Stains, PH indicators and Laboratory Reagents

Acid Fuchsin, Alizarin Yellow G (G), etc.

 
  Basic Violet 5, Basic Violet 8, Thioflavin T, Thymolphthalein, Biological Stains, PH Indicators, Mumbai, India
 

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