Category · 335 products
Stains & Indicators
Stains and indicators are chemical compounds used to visualize specific substances or track chemical reactions, commonly in laboratories and medical diagnostics. They are essential in techniques like microscopy, histology, and titration, where they provide clear visual cues through color changes or fluorescence. Molekula stocks a range of Stains & Indicators with full technical documentation and CoA per batch.
Every product here can be supplied in any quantity. Pack sizes and prices on the product pages are a starting point — tell us what you need and we'll manufacture, source and repack it, from grams to multi-tonne.
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Chromotrope 2R (C.I. 16570)
SKU 20169275 · CAS 4197-07-3 · C16H10N2Na2O8S2 · MW 468.37 -
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Chromotropic acid disodium salt dihydrate
SKU 25454876 · CAS 5808-22-0 · C10H10Na2O10S2 · MW 400.29 -
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Chrysophenine
SKU 90037999 · CAS 2870-32-8 · C30H26N4Na2O8S2 · MW 680.7 -
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Congo Red (CI.22120)
SKU 24120761 · CAS 573-58-0 · C32H22N6Na2O6S2 · MW 696.66 -
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Coomassie brilliant blue G-250 (C.I. 42655)
SKU 62815498 · CAS 6104-58-1 · C47H48N3NaO7S2 · MW 854.02 -
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Coomassie brilliant blue R-250 (C.I. 42660)
SKU 24234073 · CAS 6104-59-2 · C45H44N3NaO7S2 · MW 825.97 -
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Copper (II) oxide
SKU 67300009 · CAS 1317-38-0 · CuO · MW 79.55 -
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Cresol Red
SKU 32608392 · CAS 1733-12-6 · C21H18O5S · MW 382.43 -
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Cresol Red sodium salt
SKU 21771676 · CAS 62625-29-0 · C21H17NaO5S · MW 404.41 -
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Cresyl Violet acetate
SKU 90022819 · CAS 10510-54-0 · C18H15N3O3 · MW 321.33 -
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Crystal violet (C.I. 42555)
SKU 90004982 · CAS 548-62-9 · C25H30ClN3 · MW 407.98 -
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Crystal violet solution 0.02% aqueous
SKU 25275246 · CAS 548-62-9 · C25H30N3Cl · MW 407.99 -
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Curcumin
SKU 49256996 · CAS 458-37-7 · [HOC6H3(OCH3)CH=CHCO]2CH2 · MW 368.39 -
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D-Cysteine
SKU 28831664 · CAS 921-01-7 · C3H7NO2S · MW 121.16 -
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D-Luciferin
SKU 45944318 · CAS 2591-17-5 · C11H8N2O3S2 · MW 280.32 -
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D-Luciferin sodium salt monohydrate
SKU 25302670 · CAS 103404-75-7 · C11H7N2NaO3S2 · MW 302.30 -
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DAPI (4,6-Diamidino-2-phenylindole dihydrochloride)
SKU 38519003 · CAS 28718-90-3 · C16H17Cl2N5 · MW 350.25 -
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DIDNTB
SKU 90032168 · CAS 145551-16-2 · C19H6Br4I2N2O9S · MW 1,011.75 -
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Dimedone
SKU 17649808 · CAS 126-81-8 · (CH3)2C6H6(=O)2 · MW 140.18 -
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Dimethyl yellow (C.I. 11020)
SKU 27793472 · CAS 60-11-7 · C6H5N=NC6H4N(CH3)2 · MW 225.29 -
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Dimezone S (4-Hydroxymethyl-4-methyl-1-phenyl-3-pyrazolidone)
SKU 14131741 · CAS 13047-13-7 · C11H14N2O2 · MW 206.24 -
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Dimidium bromide
SKU 17342775 · CAS 518-67-2 · C20H18BrN3 · MW 380.28 -
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Diphenylamine-4-sulfonic acid sodium salt
SKU 34781230 · CAS 6152-67-6 · C12H10NNaO3S · MW 271.27 -
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Diphenylcarbazone
SKU 15159849 · CAS 538-62-5 · C13H12N4O · MW 240.26
Frequently asked
What does Molekula stock in the Stains & Indicators category?
Molekula stocks a range of Stains & Indicators products at research, semi-bulk and bulk scale. Browse the full list below or use the search to filter by name or CAS.
Does Molekula provide a CoA for Stains & Indicators products?
Yes — every batch ships with a Certificate of Analysis. You can also retrieve historical CoAs via the batch lookup on any product page.
Can Molekula supply Stains & Indicators in bulk quantities?
Bulk and custom pack sizes are available on request. Use the "Request a quote" button on any product page or visit /contact.
Need a quote?
Tell us the product, grade, and quantity — we usually respond within one working day.