MR7578756
90% , 51503-28-7
Synonym(s):
4-Chloro-2-methylbenzenediazonium salt
CAS NO.：51503-28-7
Empirical Formula: C17H13ClN2O6S2
Molecular Weight: 440.88
MDL number: MFCD00060226
EINECS: 257-247-4
| Pack Size | Price | Stock | Quantity |
| 1g | RMB235.20 | In Stock |
|
| 5g | RMB862.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | −20°C |
| solubility | H2O: 25 mg/mL, clear to slightly hazy |
| Colour Index | 37085 |
| form | powder |
| color | white to light yellow |
| Water Solubility | H2O: 25mg/mL, clear to slightly hazy |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChI | 1S/C10H8O6S2.2C7H6ClN2/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;2*1-5-4-6(8)2-3-7(5)10-9/h1-6H,(H,11,12,13)(H,14,15,16);2*2-4H,1H3/q;2*+1/p-2 |
| InChIKey | PSAWWJOJWWUTJJ-UHFFFAOYSA-L |
| SMILES | [O-]S(C1=CC=CC2=C1C=CC=C2S(O)(=O)=O)(=O)=O.ClC3=CC=C([N+]#N)C(C)=C3 |
| CAS DataBase Reference | 51503-28-7(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenediazonium, 4-chloro-2-methyl-, 1,5-naphthalenedisulfonate (1:1) (51503-28-7) |
Description and Uses
Fast Red TR Salt 1,5-naphthalenedisulfonate salt has been used for tartrate-resistant acid phosphatase (TRAP) staining in tissue sections. It has been used as a chromogen in APAAP (alkaline phosphatase-anti-alkaline phosphatase) procedure.
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H371 |
| Precautionary statements | P308+P311 |
| target organs | Eyes |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-68/20/21/22-20/21/22 |
| Safety Statements | 26-36-37/39-36/37 |
| RIDADR | UN 3410 6.1/ PGIII |
| WGK Germany | 1 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | III |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | STOT SE 2 |
