中文CAS RN:115-40-2 | D1027 Iris
Bromocresol Purple
Synonyms: 5,5'-Dibromo-o-cresolsulfonphthalein
Molecular Formula:C21H16Br2O5S
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Molecular Weight:540.22
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EC Number:204-087-8
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Grade:Indicators
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CAS #:115-40-2
Bromocresol Purple view.doc_link
Grade :
Indicators
Pricing and Packaging
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General Information
| Product Name | Bromocresol Purple |
|---|---|
| Synonyms | 5,5'-Dibromo-o-cresolsulfonphthalein |
| CAS RN | 115-40-2 |
| Molecular Formula | C21H16Br2O5S |
| Molecular Weight | 540.22 |
| MDL Number | MFCD00011681 |
| EC Number | 204-087-8 |
| HS Number | 2934 99 90 |
Specification
| Transition Interval(PH) | 5.2(yellow)-6.8(purple) |
|---|---|
| Solubility in diilute sodium hydroxide solution hydroxide | to pass test |
| Loss on drying | ≤ 0.5% |
| Sulfated ash | ≤ 0.1% |
GHS
| Pictogram: |
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|---|---|
| Signal Word: | Warning |
| Hazard Statements: | H315 H319 |
| Precautionary Statements: | P264 P280 P302+P352 P321 P332+P317 P362+P364 P305+P351+P338 P337+P317 |
Supporting Documentation
Bromocresol Purple-CAS 115-40-2 - Specification Sheet
| Title |
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| Specification Sheet |
Bromocresol Purple-CAS 115-40-2 - Certificates of Analysis
| Catalog Number | Lot Number |
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Bromocresol Purple-CAS 115-40-2 - Safety Data Sheet
| Title |
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| Safety Data Sheet |
References
| Colour Index Number | |
|---|---|
| Merck Index(14) | 1387 |
| RTECS# | |
| More Synonyms |
5,5'-Dibromo-o-cresolsulfonphthalein; Bromcresol purple sultone form; C21H16Br2O5S; CAS:115-40-2 |