Basic fuchsin 88%, pure

Supplier: Thermo Scientific Chemicals
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Synonyms: Basic-fuchsinDiamondfuchsinBasic Red 9(4-(4-Aminophenyl)(4-iminocyclohexa-2,5-dienylidene)methyl)-2-methylaniline hydrochlorideBasic fuchsinFuchsine base monohydrochlorideRosaniline hydrochloridePararosanilineFuchsin basicBasic fuchsin hydrochlorideCI 425104-((4-Aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl)-2-methylaniline hydrochlorideMagenta O

41914-5000 41914-0025 41914-1000
TS41914-0025EA 956 USD
TS41914-0025 TS41914-1000 TS41914-5000
Basic fuchsin 88%, pure
Basic Fuchsin
Formula: C₂₀H₂₀ClN₃
MW: 337.85 g/mol
Melting Pt: 250 °C (dec.)
Flash Pt: 200 °C
Storage Temperature: Ambient
MDL Number: MFCD00012569
CAS Number: 632-99-5
EINECS: 211-189-6

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Specification Test Results

Appearance Green Powder
Infrared spectrum Conforms
Loss on drying ≤10 % (105°C)
Dye content ≥83 % (on dry substance)
UV Lambda max 549 to 555 nm (in 50:50 IMS:water)
Absorption Ratio P-15/P+15 1.1 to 1.4
Specific absorbance A (1%/1cm) ≥1800 (at lambda max.)

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