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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Methyl red hydrochloride
SKU 90034618 · CAS 63451-28-5 · (CH3)2NC6H4N=NC6H4CO2H·HCl · MW 305.76 -
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Methyl Red sodium salt (C15H14N3O2·Na)
SKU 12768222 · CAS 845-10-3 · C15H14N3NaO2 · MW 291.28 -
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Methyl Violet 2B, certified
SKU 56375185 · CAS 8004-87-3 · C24H28N3.Cl · MW 393.95 -
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Methylene blue
SKU 90035987 · CAS 61-73-4 · C16H18ClN3S · MW 319.85 -
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Methylene blue (C.I. 52015)
SKU 15215462 · CAS 61-73-4 · C16H18ClN3S · MW 319.85 -
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Methylene blue hydrate
SKU 90027331 · CAS 122965-43-9 · C16H18ClN3S · xH2O · MW 319.85 -
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Methylene Blue trihydrate
SKU 35018936 · CAS 7220-79-3 · C16H18CIN3S·3H2O · MW 373.90 -
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Methylene blue zinc free
SKU 90037016 · CAS 61-73-4 · C16H18ClN3S · MW 319.85 -
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Methylene Blue Zinc Free 82%
SKU 90037152 · CAS 61-73-4 · C16H18ClN3S · MW 319.85 -
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Methylthymol Blue sodium salt
SKU 33734389 · CAS 1945-77-3 · C37H40N2Na4O13S · MW 844.74 -
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Metol (4-Methylaminophenol sulfate)
SKU 22111555 · CAS 55-55-0 · (C7H9NO)2.H2SO4 · MW 344.38 -
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MGG Stain Kit (May Grunwald Giemsa)
SKU 11002006 · CAS N/A · N/A · MW N/A -
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Molekula Black B
SKU 21998092 · CAS 4197-25-5 · C29H24N6 · MW 456.54 -
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Mordant Blue 13
SKU 90023049 · CAS 1058-92-0 · C16H9ClN2Na2O9S2 · MW 518.81 -
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MTT (Thiazolyl blue tetrazolium bromide)
SKU 14706101 · CAS 298-93-1 · C18H16BrN5S · MW 414.32 -
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MUG (4-Methylumbelliferyl-beta-D-glucuronide)
SKU 17491699 · CAS 6160-80-1 · C16H16O9 · MW 352.29 -
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Murexide (C.I. 56085)
SKU 18084818 · CAS 3051-09-0 · C8H8N6O6 · MW 284.19 -
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N-(1-Naphthyl)ethylenediamine dihydrochloride C12H14N2.2HCl
SKU 33355053 · CAS 1465-25-4 · C12H14N2.2HCl · MW 259.17 -
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N,N-Diethyl-p-phenylenediamine sulfate
SKU 53202606 · CAS 6283-63-2 · C₁₀H₁₈N₂O₄S · MW 262.33 -
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N,N-Dimethyl-1,4-phenylenediamine dihydrochloride
SKU 12540021 · CAS 536-46-9 · C8H12N2 2HCl · MW 209.12 -
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Naphthol Green B
SKU 90028312 · CAS 19381-50-1 · C30H15FeN3Na3O15S3 · MW 878.46 -
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Naphthol Orange
SKU 90034815 · CAS 523-44-4 · C16H11N2NaO4S · MW 350.32 -
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NBT (Nitroblue tetrazolium chloride)
SKU 13727374 · CAS 298-83-9 · C40H30Cl2N10O6 · MW 817.64 -
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NBT (Nitroblue tetrazolium chloride) water 4% max.
SKU 90032498 · CAS 298-83-9 · C40H30Cl2N10O6 · MW 817.64
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.