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CAS RN: 62625-31-4 | Product Number: S0045
Metacresol Purple Sodium Salt
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Purity: >95.0%(HPLC)
Synonyms:
- m-Cresol Purple Sodium Salt
- Sodium m-Cresol Purple
- Sodium Metacresol Purple
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$42.00
|
1 | 1 | 27 |
|
| 5G |
$129.00
|
1 | Contact Us | 20 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | S0045 |
| Purity / Analysis Method | >95.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__1H__1__7NaO__5S = 404.41 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 62625-31-4 |
| PubChem Substance ID | 87575672 |
| MDL Number | MFCD00010177 |
Specifications
| Appearance | Dark green to Dark red to Black powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Lambda max. | 434.0 to 437.0nm(KH2PO4・NaOH pH 7 buffer sol.) |
| Absorbance(E1%1cm) | min. 350(10mg/L, 434.0 to 437.0nm(KH2PO4・NaOH pH 7 buffer sol., 434.0 to 437.0nm) |
| Drying loss | max. 3.0 % |
| Ignition residue(Sulfate) | 17.2 to 19.5 %(after drying) |
| Transition interval(pH) | (red)1.2 to 2.8(yellow) , (yellow)7.4 to 9.0(purple) |
| NMR | confirm to structure |
Properties (reference)
GHS
Related Laws:
Transport Information:
| HS Number | 2914.50.5000 |
PubMed Literature
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Specifications
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