M7947040
TetrabromophenolBluesodiumsalt , Dyecontent85% , 108321-10-4
Synonym(s):
3,3′,3′′,4,5,5′,5′′,6-Octabromophenolsulfonphthalein sodium salt
CAS NO.：108321-10-4
Empirical Formula: C19H7Br8NaO5S
Molecular Weight: 1009.54
MDL number: MFCD00064343
| Pack Size | Price | Stock | Quantity |
| 1g | RMB209.60 | In Stock |
|
| 5g | RMB696.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >250°C |
| storage temp. | room temp |
| solubility | Solubility Soluble in water, ethanol |
| pka | 5.69(at 25℃) |
| form | crystals |
| color | Dark brown |
| PH Range | Yellow (3.0) to blue (4.6) |
| λmax | 610nm |
| ε(extinction coefficient) | ≥12000 at 298-304nm in H2O at 0.005g/L ≥55000 at 607-613nm in H2O at 0.005g/L ≥59000 at 222-228nm in H2O at 0.005g/L |
| Major Application | chemically amplified resists |
| InChI | InChI=1S/C19H6Br8O5S.Na.H/c20-7-1-5(2-8(21)16(7)28)19(6-3-9(22)17(29)10(23)4-6)11-12(24)13(25)14(26)15(27)18(11)33(30,31)32-19;;/h1-4,28-29H;; |
| InChIKey | GFMOPDHPAXHAQX-UHFFFAOYSA-M |
| SMILES | BrC1=C(C(Br)=C(Br)C2S(=O)(=O)OC(C3C=C(Br)C(O)=C(Br)C=3)(C3C=C(Br)C(O)=C(Br)C=3)C1=2)Br.[NaH] |
Description and Uses
diagnostic assay manufacturing
hematology
histology
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
