laboraotry reagents
PRODUCT LIST
CODE NO Name C. I. No. Cas No.
Acridrine Orange HCL 46005 65-61-2
Acriflavine HCL-------8063-24-9
Alcian Blue 8GX 74240 33864-99-2
Alizarin 58000 72-48-0
Alizarin Red S 58005 13-22-3
Alizarin Yellow R 14030 1718-34-9
Alizarin Yellow R Sodium Salt14095 1718-34-9
Auramine O 41000 2465-27-2
Bismark Brown R 21010 5421-66-9
Bismark Brown Y 21000 10114-58-6
Brilliant Black 28440 2519-30-4
Brilliant Blue G250 42655 6104-58-1
Brilliant Blue R250 42660 6104-59-2
Brilliant Cresyl Blue 51010 10127-36-6
Brilliant Green 42040 633-03-4
Celestine Blue B 51050 1667-99-8
Chicago Sky Blue 6B 24410 2610-05-1
Chrome Azurol S 43825 1667-99-8
Chromotrope 2B 16575 548-80-1
Chromotrope 2R 16570 4197-07-3
Chrysophenine 24895 2870-32-8
Congo Red 22120 573-58-0
Cresyl Violet Acetate-------10510-54-0
Crocein Orange G 15970 1934-20-9
Crocein Scarlet 7B 27165 6226-76-2
Crystal Scarlet 16250 2766-77-0
Crystal Violet 42555 548-62-9
Curcumin 75300 458-37-7
Dibromofluorescein 45370. 1 593-03-02
Eosin B 45400 18472-87-2
Eosin B Spirit Soluble 45400 18472-87-2
Eosin Y Free Acid 45380: 2 15086-94-9
Eosin Y Sodium Salt 45380 17372-87-1
Erichrome Black T 14645 1787-61-7
Erichrome Blue Black B 14640 3564-14-5
Erichrome Blue Black R 15705 2538-85-4
Erichrome Cyanine R 43820 3564-18-9
Erythrosine B Free Acid 45430: 2 15905-32-5
Ethyl Eosin 45386 6359-05-3
Ethyl Violet 42600 2390-59-2
Evans Blue 23860 314-13-6
Fast Green FCF 42053 2353-45-9
Fast Sulphon Black F 26990 3682-47-1
Fluorescein 45350. 1 2321-07-5
Fluorescein W/ S 45350 518-47-8
Fuchsin Acid 42685 3244-88-0
Fuchsin Basic 42500 569-61-9
Fuchsin Basic 42510 632-99-5
Gentian Violet 42555 548-62-9
Giemsa Stain-----51811-82-6
Guiney Green B 42085 4680-78-7
Hematoxylin 75290 517-28-2
Indione Blue 12210 4569-88-4
Indocyanine Green-----3599-32-4
Janus Green B 11050 2869-83-2
Jenner Stain-----62851-42-7
Leishman Stain-----42249-61-6
Leuco Crystal Violet-----603-48-5
Light Green S. F. 42095 5141-20-8
Lissamine Green B 44090 3087-16-9
Malachite Green 42000 4569-64-2
Martius Yellow 10315 605-69-6
May-Grundwald Stain----------------
Metanil Yellow 13065 587-98-4
Methyl Green 42585 14855-76-6
Methylene Blue 52015 7220-79-3
Methylene Green 52020 6722-15-2
Methylene Violet 3RAX 50206 4569-86-2
Methyl Blue 42780 28983-56-4
Methyl Green 42585 7114-03-06
Methyl Violet 2B 42535 8004-87-3
Napthol Green B 10020 19381-50-1
Neutral Red 50040 553-24-2
New Coccine 16255 2611-82-7
New Methylene Blue N 52030 6586-05-6
Nile Blue A Chloride 51180 2381-85-3
Nile Blue A Sulphate 51180 3625-57-8
Nile Red------7385-67-3
Nuclear Fast Red 60760 6409-77-4
Oil Red O 26125 1320-06-5
Orange II 15510 633-96-5
Orange IV 13080 554-73-4
Orange G 16230 1936-15-8
Ponceau 4R 16255 2611-82-7
Rhodamine B 45170 81-88-9
Rhodamine 6G 45160 989-38-8
Rose Bengal 45440 632-69-9
Safranine O 50240 477-73-6
Sirius Red 35780 2610-10-8
Sudan Black B 26150 4197-25-5
Sudan II 12140 3118-97-6
Sudan III 26100 85-86-9
Sudan IV 26105 85-83-6
Sudan Orange G 11920 2051-85-6
Sudan Red 7B 26050 6368-72-5
Titan Yellow 19540 1829-00-1
Toluidine Blue O 52040 92-31-9
Tropaeolin O 14270 547-57-9
Trypan Blue 23850 72-57-1
Victoria Blue B 44045 2580-56-5
Victoria Blue R 44040 2185-86-6
Wright's Stain-----68988-92-1
- BROMO CRESOL PURPLE
- CAS No. 115 - 40 - 2
- Chemical Formula C21H16Br2O5S
- Molecular Weight 540.24
- Melting Point 240 c
- Dye Content ~95%
- Transition Range pH 5.2 - 6.8
- Greenish Yellow to Purple
- Absorption Max(pH5.2) 427 - 431 nm
- Absorption Max(pH6.8) 588 - 590 nm
- Absorptivity(1%,1cm)pH 5.2 400 - 450
- Absorptivity(1%,1cm)pH 6.8 1000 - 1100
- Loss On Drying
- CRYSTAL VIOLET
- CRYSTAL VIOLET
- CI No 42555
- Formula C25H30CIN3
- CAS 548-62-9
- M.W. 407.99 g/mol
- Colour Green
- Odour Odourless
- Melting Point 189 - 194 0 C
- Appearance Green Crystal
- Solubility Water, Ethanol
- ABSORPTION MAX 588 to 594 nm
- DIETHYL SAFRANINE
- 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 (Spectrophotometre) =>80%
- Absorption Max (in water) = 552 - 557 nm
- Absorptivity (A1%/1cm. in water,) = > 950
- Loss On Drying (110 c) = < 5%
- ETHYL ORANGE
- PRODUCT : ETHYL ORANGE
- CAS NO : 62758-12-7
- TESTS RESULTS
- Appearance Orange powder
- Transition range pH 3.0 - 4.8
- Red - Orange yellow
- Solubility 0.1% (dist. Water) Clear orange solution
- Absorptivity 1%/ 1cm (in dist.water)
- at max 475.0nm 996
- Loss on drying at 110OC (1hr) 3.56%
- Evans blue
- Common name Evans blue
- C.I. number 23860
- Solubility in water Soluble
- Solubility in ethanol Soluble
- Absorption maximum 611
- Colour Blue
- Empirical formula C34H24N6O14S4Na4
- Formula weight 960.842
- Fluorescein
- Common name Fluorescein
- Uranine (its sodium salt)
- C.I. number 45350
- Solubility in water Poor
- Uranin 50%
- Solubility in ethanol 2.21%
- Uranin 7.19%
- Absorption maximum 493.5
- Colour Yellow
- Empirical formula C20H12O5
- Uranine C20H10Na2O5
- Formula weight 332.31
- Uranine 376.282
Main Products:
LAB SUPPLIES