BROMOCRESOL GREEN INDICATOR AR/ACS |
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HomeLaboratory ChemicalspH Indicator (Solid) |
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Article No. |
02270 |
Grade |
AR/ACS |
Purity |
dye content 95% |
CAS No. |
76-60-8 |
Molecular Formula |
C21H14Br4O5S |
Molecular Weight |
698.04 |
H.S. Code |
2934.9990 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
Yellow to Tan Coloured Powder |
Dye content (by spectrophotometry) |
Min 95% |
IR spectrum |
Passes test |
pH 3.8-5.4 |
Yellow to blue |
Appearance of solution |
Conforms |
Loss on drying (at 110°C) |
Max 3% |
Transition range (according to ACS) |
Passes test |
Sensitivity test |
Passes test |
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Packings |
00005 5 g |
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00025 25 g |
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Revision Date
: 13-May-2014 |
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