A4304512
Fast Black K Salt , 64071-86-9
Synonym(s):
2,5-Dimethoxy-4-([4-nitrophenyl]azo)benzenediazonium chloride hemi(zinc chloride) salt;Brentamine fast black K salt
CAS NO.：64071-86-9
Empirical Formula: C28H24Cl4N10O8Zn
Molecular Weight: 835.75
MDL number: MFCD00078471
EINECS: 264-656-1
| Pack Size | Price | Stock | Quantity |
| 5G | RMB103.20 | In Stock |
|
| 25G | RMB319.20 | In Stock |
|
| 100G | RMB887.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 150 °C (dec.)(lit.) |
| storage temp. | Refrigerator |
| Water Solubility | Practically insoluble in water |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | powder to crystal |
| Colour Index | 37190 |
| color | Orange to Brown |
| Stability: | Stable. Incompatible with strong bases, strong oxidizing agents. |
Description and Uses
Bis[2,5-Dimethoxy-4-(p-nitrophenylazo)benzenediazonium] Chlorozincate can be used for test kits to detect and identify narcotics. It has also been assessed for its suitability as oxygen reduction electrocatalysts and sonoelectrocatalysts.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305+P351+P338 |
| Hazard Codes | Xi,T |
| Risk Statements | 36-61-45-20/21/22 |
| Safety Statements | 26-36-53-45-36/37/39 |
| WGK Germany | 3 |
| HS Code | 2927.00.3000 |
