A4690912
Hydroxynaphthol blue , Metal titer indicator , 63451-35-4
Synonym(s):
2,2′-Dihydroxy-1,1′-azonaphthalene-3′,4,6′-trisulfonic acidtrisodiumsalt;calcium;Hydroxynaphthol Blue;See Other Information (Section 15)
CAS NO.：63451-35-4
Empirical Formula: C20H15N2NaO11S3
Molecular Weight: 578.51
MDL number: MFCD00036393
EINECS: 264-197-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB114.40 | In Stock |
|
| 5G | RMB348.80 | In Stock |
|
| 10g | RMB692.80 | In Stock |
|
| 25G | RMB1692.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | Store at +15°C to +30°C. |
| solubility | 340g/l |
| form | Solid |
| color | Dark Gray |
| PH | 2-3 (10g/l, H2O, 20℃) |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
Description and Uses
Hydroxynapthol Blue is a pharmaceutical dye used in colorimetric analyses.
