A3474912
Disodium 3-Hydroxy-2,7-naphthalenedisulfonate , >85.0%(HPLC) , 135-51-3
Synonym(s):
Disodium 3-hydroxy-2,7-naphthalenedisulfonate;R-Acid sodium salt
CAS NO.：135-51-3
Empirical Formula: C10H9NaO7S2
Molecular Weight: 328.28
MDL number: MFCD00065915
EINECS: 205-196-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB62.40 | In Stock |
|
| 100G | RMB119.20 | In Stock |
|
| 500G | RMB479.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly) |
| form | powder to crystal |
| color | White to Gray to Brown |
| BRN | 3643184 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | VNEBWJSWMVTSHK-UHFFFAOYSA-L |
Description and Uses
3-Hydroxynaphthalene-2,7-disulfonic Acid Disodium Salt, is used in analytical studies for detecting organic explosives and propellants by fast liquid chromatography quadrupole time-of-flight mass spectrometry.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332 |
| Precautionary statements | P501-P261-P270-P271-P264-P280-P362+P364-P301+P312+P330-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | Xi |
| Risk Statements | 36/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | QJ6477000 |
| HS Code | 2908990000 |
