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Published TCIMAIL newest issue No.197
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CAS RN: 121-03-9 | Product Number: N0277
4-Nitrotoluene-2-sulfonic Acid
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Purity: >85.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
£30.00
|
1 | 16 |
|
| 500G |
£274.00
|
Contact Us | 2 |
|
*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).
Supplemental Product Information:
Previously this product had been labeled as a hydrate form both in product name and molecular formula. The hydrate form had no exclusive CAS RN and used to share the same CAS RN as the anhydrous form.
To avoid any misleading information and since moisture in product is considered as an impurity, we have decided to remove the term 'Hydrate' from product name and 'xH2O' from the molecular formula for such products.
Please use it at ease since there is no difference in product quality, even if you see the previous indications on a part of label.
| Product Number | N0277 |
| Purity / Analysis Method | >85.0%(T) |
| Molecular Formula / Molecular Weight | C__7H__7NO__5S = 217.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 121-03-9 |
| Reaxys Registry Number | 2216176 |
| PubChem Substance ID | 87573635 |
| MDL Number | MFCD00024914 |
Specifications
| Appearance | White to Brown powder to crystal |
| Purity(Neutralization titration) | min. 85.0 % |
| Water | max. 20.0 % |
| Sulfate | max. 5.0 % |
Properties (reference)
| Melting Point | 135 °C |
| Solubility in water | Soluble |
| Solubility (soluble in) | Alcohol, Chloroform, Ether |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. H412 : Harmful to aquatic life with long lasting effects. H290 : May be corrosive to metals. |
| Precautionary Statements | P273 : Avoid release to the environment. P260 : Do not breathe dust. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 204-445-3 |
| RTECS# | DB7175000 |
Transport Information:
| UN Number | UN3261 |
| Class | 8 |
| Packing Group | III |
| HS Number | 2904990090 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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