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Published TCIMAIL newest issue No.197
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CAS RN: 67483-13-0 | Product Number: D2475
Disodium 4,4'-Diisothiocyanato-2,2'-stilbenedisulfonate
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Purity: >90.0%(HPLC)(N)
Synonyms:
- 4,4'-Diisothiocyanato-2,2'-stilbenedisulfonic Acid Disodium Salt
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 250MG |
£117.00
|
Contact Us | Contact Us |
|
*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 | D2475 |
| Purity / Analysis Method | >90.0%(HPLC)(N) |
| Molecular Formula / Molecular Weight | C__1__6H__8N__2Na__2O__6S__4 = 498.47 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic,Heat Sensitive |
| Packaging and Container | 250MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 67483-13-0 |
| Related CAS RN | 207233-90-7 |
| Reaxys Registry Number | 8179433 |
| PubChem Substance ID | 87568900 |
| MDL Number | MFCD00009638 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(HPLC) | min. 90.0 area% |
| Purity(with Total Nitrogen) | min. 90.0 %(calcd.on anh.substance) |
| Water(Vaporization method) | max. 8.0 % |
| NMR | confirm to structure |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| HS Number | 2930909899 |
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