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CAS RN: 66019-20-3 | Product Number: D0578
Arsenazo I Trisodium Salt
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Purity: >90.0%(T)
Synonyms:
- 2-Arsonophenylazochromotropic Acid Trisodium Salt
- 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic Acid Trisodium Salt
- Neothorin Trisodium Salt
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€63.00
|
1 | 32 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | D0578 |
Purity / Analysis Method 
|
>90.0%(T) |
| Molecular Formula / Molecular Weight | C__1__6H__1__0AsN__2Na__3O__1__1S__2 = 614.27 |
| 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 | 66019-20-3 |
| PubChem Substance ID | 87567230 |
| MDL Number | MFCD00003937 |
Specifications
| Appearance | Dark red to Brown powder to crystal |
| Purity(Neutralization titration) | min. 90.0%(calcd.on anh.substance) |
| Absorbance | min. 0.700(20 mg/L, pH 6.3, 498.0 to 502.0 nm) |
| Drying loss | max. 5.0 % |
| Ignition residue(Sulfate) | 32.0 to 37.0 %(calcd.on anh.substance) |
| NMR | confirm to structure |
Properties (reference)
| Solubility in water | Soluble |
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 | P261 : Avoid breathing dust. P273 : Avoid release to the environment. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. |
Related Laws:
| EC Number | 266-069-6 |
Transport Information:
| UN Number | UN3465 |
| Class | 6.1 |
| Packing Group | III |
| HS Number | 2931900090 |
PubMed Literature
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