Maximum quantity allowed is 999
CAS RN: 115-41-3 | Product Number: P0568
Pyrocatechol Violet
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$26.00
|
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|
| 5G |
$67.00
|
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|
* 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.
| Appearance | Dark green to Dark red to Black powder to crystal |
| Lambda max. | 442.0 to 445.0 nm(MeOH) |
| Absorbance(E1%1cm) | min. 400(MeOH, 442.0 to 445.0 nm)(calcd.on dried substance) |
| Drying loss | max. 10.0 % |
| Sensitiveness | Colorimetric Test : Turn Blue green with Cobalt and turn Purple by adding EDTA 2Na |
| Maximum Absorption Wavelength | 444(MeOH) nm |
| HS Number | 2934.99.4400 |
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