MAGNESON I AR |
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HomeLaboratory ChemicalsRedox Indicators |
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SYNONYMS : 4-(4-NITROPHENYLAZO) RESORCINOL |
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Article No. |
04483 |
Grade |
AR
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Purity |
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CAS No. |
74-39-5 |
Molecular Formula |
C12H9N3O4 |
Molecular Weight |
259.22
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H.S. Code |
2927.0000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
Red powder |
Ash |
Max 0.5%
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Sensitivity |
Detects min 1 ppm Mg |
Absorption maxima (Methanol +1 ml of 0.1N NaOH) |
439 - 445 nm |
Absorptivity (A1%,1 cm @ λmax)
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1430 |
Loss on drying (at 110°C) |
Max 8% |
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Packings |
00025 25 g |
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00100 100 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning Hazardous Statement: H315-H319 Precaution Statement: P305 + P351 + P338
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Revision Date
: 12-Apr-2014 |
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