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CAS RN: 5808-22-0 | Product Number: D0596
Disodium Chromotropate Dihydrate
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Purity: >98.0%(T)
Synonyms:
- Chromogen C Dihydrate
- Chromotropic Acid Disodium Salt Dihydrate
- 1,8-Dihydroxynaphthalene-3,6-disulfonic Acid Disodium Salt Dihydrate
- Mordant Brown 7 Dihydrate
Product Documents:
| Size | Unit Price | Hyderabad | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
₹3,500.00
|
1 | ≥100 |
|
| 500G |
₹27,000.00
|
1 | 37 |
|
*Upon orders receipt, Hyderabad stocks will be dispatched on the same day.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*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.
| Product Number | D0596 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__0H__6Na__2O__8S__2·2H__2O = 400.28 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Condition to Avoid | Light Sensitive |
| CAS RN | 5808-22-0 |
| Related CAS RN | 129-96-4 |
| Reaxys Registry Number | 3647189 |
| PubChem Substance ID | 87567246 |
| Colour Index | 57030 |
| MDL Number | MFCD00150612 |
Specifications
| Appearance | White to Gray to Brown powder to crystaline |
| Purity(HPLC) | min. 97.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
| Water | 8.0 to 11.0 % |
| Sulfate | max. 0.02% |
| Suitability for formaldehyde-analysys | Abs min. 0.300(near 580nm) in the presence of Formaldehyde(0.6ppm) |
Properties (reference)
| Solubility in water | Soluble |
| Degree of solubility in water | 125 g/l 20 °C |
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. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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