Rosso di metile, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. C.I. 13020
Supplier: VWR Chemicals
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About this item
CAS Number:493-52-7
:
Formula:C₁₅H₁₅N₃O₂
MDL Number:MFCD00002425
:269.3 g/mol
Specification Test Results
- pH range (red-violet to brownish-yellow):4,5 - 6,2
- Absorption maximum λ1 (pH 4,5) :523 - 526 nm
- Absorption maximum λ2 (pH 6,2) :427 - 437 nm
- Absorptivity (A1%/1 cm; λ1; pH 4,5 on dried sample):1380 - 1480
- Absorptivity (A1%/1 cm; λ2; pH 6,2 on dried sample):700 - 800
- Transition range acc. ACS :Passes test
- Loss on drying (110 ºC):≤ 5%
Specification Test Results
Related Information
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Search by Lot NumberVWR Chemicals ACS Reag PH EUR Substances, Standards, Solutions and Reagents VWR® Indicators
Product Literature
VWRC86159.180_TDS_EN
Product specification
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