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CAS RN: 1668-00-4 | Product Number: A5009
Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
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![Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]")
Purity: >95.0%(T)
Synonyms:
- 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$63.00
|
1 | 2 | 15 |
|
| 5G |
$186.00
|
26 | 9 | ≥60 |
|
* 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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| Product Number | A5009 |
| Purity / Analysis Method | >95.0%(T) |
| Molecular Formula / Molecular Weight | C__2__2H__1__8As__2N__4O__1__4S__2 = 776.36 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 1668-00-4 |
| Reaxys Registry Number | 5717957 |
| PubChem Substance ID | 87563103 |
| MDL Number | MFCD00036695 |
Specifications
| Appearance | Dark green to Dark red to Black powder to crystaline |
| Purity(Neutralization titration) | min. 95.0 %(after drying) |
| Lambda max. | 535.0 to 545.0 nm |
| Absorbance | min. 0.600(16mg/L, 535.0 to 545.0 nm)(calcd.on dried substance) |
| Drying loss | max. 5.0 % |
| Calcium | max. 0.1 % |
| Sensitiveness | to pass test |
Properties (reference)
| Solubility (insoluble in) | Ethanol, Acetone, Ether |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 + H331 : Toxic if swallowed or if inhaled. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number (DOT-AIR) | UN3465 |
| Class (DOT-AIR) | 6.1 |
| Packing Group (TCI-A) | II |
| HS Number | 2931.90.6000 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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Specifications
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