1. Product information
Names
| Name | Sodium Thymol Blue |
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| Synonym | More Synonyms |
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Thymol Blue sodium Biological Activity
| Description | Thymol Blue sodium is an acid-base indicator used to indicate changes in pH. Thymol Blue sodium fades from red to yellow at pH 1.2 to 2.8 and from yellow to blue at pH 8.0 to 9.6[1]. |
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| Related Catalog | Research Areas >> Others Signaling Pathways >> Others >> Others |
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| References | [1]. Huining Zhang, et al. Spectrophotometric pH measurements of surface seawater at in-situ conditions: absorbance and protonation behavior of thymol blue. Marine Chemistry,Volume 52, Issue 1,1996, Pages 17-25. |
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Chemical & Physical Properties
| Density | 0.979 g/mL at 25 °C |
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| Melting Point | 283-285 °C (dec.)(lit.) |
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| Molecular Formula | C27H29NaO5S |
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| Molecular Weight | 487.564 |
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| Exact Mass | 487.156067 |
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| PSA | 95.04000 |
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| LogP | 7.49120 |
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| Stability | Stable. |
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| Water Solubility | 95% ethanol: 10 mg/mL, clear, dark green |
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MSDS
Thymol Blue sodium MSDS(Chinese) |
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Mob: 86 17630971917
WhatsApp/Skype/Wechat/LINE: 86 17630971917
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