PONCEAU S For Electrophoresis |
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HomeLaboratory ChemicalsBiological Stains and Dyes |
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SYNONYMS : ACID RED 112, 3-HYDROXY-4-(2-SULFO-4-[4-SULFOPHENYLAZO]PHENYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID SODIUM SALT |
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Article No. |
05319 |
Grade |
For Electrophoresis
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Purity |
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CAS No. |
6226-79-5 |
Molecular Formula |
C22H12N4Na4O13S4
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Molecular Weight |
760.56 |
H.S. Code |
3204.1200 |
Shelf Life |
5 Years |
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C.I.No.27195 |
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Specifications |
Appearance |
A dark red crystalline powder |
Absorption maximum in water
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517 - 523 nm |
Specific absorptivity |
Min 460 |
Loss on drying (at 110 deg C)
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Max 10% |
Suitability for electrophorosis |
Passes test |
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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-H335 Precaution Statement: P261-P305 + P351 + P338
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Revision Date
: 13-Dec-2013 |
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