TARTRAZINE AR, For Microscopy |
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HomeLaboratory ChemicalsBiological Stains and Dyes |
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SYNONYMS : ACID YELLOW 23 |
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Article No. |
06200 |
Grade |
AR, For Microscopy |
Purity |
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CAS No. |
1934-21-0 |
Molecular Formula |
C16H9N4O9S2Na3 |
Molecular Weight |
534.4 |
H.S. Code |
3212.9090 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
Orange colored powder |
C.I.No.19140 |
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Absorption maxima in water |
421 - 427nm |
Absorptivity, 1cm, lmax
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Min 400 |
Loss on drying at 135 deg C |
Max 15% |
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Packings |
00025 25 g |
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00100 100 g |
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01000 1000 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS08 Signal Word: Warning Hazardous Statement: H317-H334 Precaution Statement: P261-P280-P342 + P311
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Revision Date
: 26-Oct-2013 |
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