METANIL YELLOW AR |
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HomeLaboratory ChemicalspH Indicator (Solid) |
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SYNONYMS : 3-(4-ANILINOPHENYLAZO)BENZENESULFONIC ACID SODIUM SALT, ACID YELLOW 36 |
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Article No. |
04600 |
Grade |
AR |
Purity |
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CAS No. |
587-98-4 |
Molecular Formula |
C18H14N3NaO3S |
Molecular Weight |
375.38 |
H.S. Code |
2927.0000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
Orange yellow colored powder |
pH 1.2 - 3.2 |
Red to yellow |
Absorption maxima (in NaOH 0.1mol/l) |
433 - 439 nm |
Absorptivity at λmax. |
Min 450 |
Loss on drying (at 135 deg C) |
Max 5% |
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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: H317 Precaution Statement: P280 |
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Revision Date
: 16-Dec-2013 |
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