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CAS RN: 1655-29-4 | Product Number: N0441
Disodium 1,5-Naphthalenedisulfonate
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 1,5-Naphthalenedisulfonic Acid Disodium Salt
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25G |
$18.00
|
2 | Contact Us | 7 |
|
| 500G |
$102.00
|
1 | Contact Us | ≥100 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
Supplemental Product Information:
Previously this product had been labeled as a hydrate form both in product name and molecular formula. The hydrate form had no exclusive CAS RN and used to share the same CAS RN as the anhydrous form.
To avoid any misleading information and since moisture in product is considered as an impurity, we have decided to remove the term 'Hydrate' from product name and 'xH2O' from the molecular formula for such products.
Please use it at ease since there is no difference in product quality, even if you see the previous indications on a part of label.
| Product Number | N0441 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__0H__6Na__2O__6S__2 = 332.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 1655-29-4 |
| Related CAS RN | 207569-02-6 |
| Reaxys Registry Number | 3642373 |
| PubChem Substance ID | 87573776 |
| MDL Number | MFCD00064178 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Ion exchange titration) | min. 98.0 %(calcd.on anh.substance) |
| Solubility in Water | almost transparency |
| Water | 4.5 to 10.0 % |
Properties (reference)
GHS
Related Laws:
Transport Information:
| HS Number | 2904.10.3700 |
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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Analytical Charts
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Other Documents
Related Products
Disodium 1,5-Naphthalenedisulfonate Hydrate
| Product # | N0012 |
| CAS RN | 1655-29-4 |
| Purity / Analysis Method: | >98.0%(HPLC) |