ChemicalBook >> CAS DataBase List >>Disodium 1,5-naphthalenedisulfonate
Disodium 1,5-naphthalenedisulfonate
- CAS No.
- 1655-29-4
- Chemical Name:
- Disodium 1,5-naphthalenedisulfonate
- Synonyms
- Armstrong acid disodium salt;Disodium 1,5-phthalenedisulfote;Sodium1,5-naphthalenedisulfonate;Disodium 1,5-naphthalenesulfonate;Sodium naphthalene-1,5-disulfonate;SodiuM 1,5-naphthalenedisulfonate d;DISODIUM 1,5-NAPHTHALENEDISULFONATE;1,5-Naphthalenedisulphonic acid (Na);DISODIUM NAPHTHALENE-1,5-DISULPHONATE;DISODIUM-1,5-NAPHTHALENEDISULFONICACID
- CBNumber:
- CB9451586
- Molecular Formula:
- C10H6Na2O6S2
- Molecular Weight:
- 332.26
- MDL Number:
- MFCD00064178
- MOL File:
- 1655-29-4.mol
Last updated:2023-09-12 18:32:39
| Boiling point | 300℃[at 101 325 Pa] |
|---|---|
| Density | 1.82[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | almost transparency in Water |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 113.4g/L at 20℃ |
| BRN | 3642373 |
| LogP | -3.515 |
| CAS DataBase Reference | 1655-29-4(CAS DataBase Reference) |
| FDA UNII | 28R71P6A5J |
| EPA Substance Registry System | 1,5-Naphthalenedisulfonic acid, disodium salt (1655-29-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317-H319 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 1 | |||||||||
| HS Code | 29049090 | |||||||||
| NFPA 704 |
|
Disodium 1,5-naphthalenedisulfonate price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 70240 | Sodium 1,5-naphthalenedisulfonate dibasic technical, ~85% (T) | 1655-29-4 | 1kg | $134 | 2024-03-01 | Buy |
| Sigma-Aldrich | 70240 | Sodium 1,5-naphthalenedisulfonate dibasic technical, ~85% (T) | 1655-29-4 | 250g | $59.5 | 2023-06-20 | Buy |
| TCI Chemical | N0012 | Disodium 1,5-Naphthalenedisulfonate Hydrate >98.0%(T) | 1655-29-4 | 25g | $20 | 2024-03-01 | Buy |
| TCI Chemical | N0441 | Disodium 1,5-Naphthalenedisulfonate Hydrate >98.0%(HPLC)(T) | 1655-29-4 | 25g | $18 | 2024-03-01 | Buy |
| TCI Chemical | N0441 | Disodium 1,5-Naphthalenedisulfonate Hydrate >98.0%(HPLC)(T) | 1655-29-4 | 500g | $102 | 2024-03-01 | Buy |
Disodium 1,5-naphthalenedisulfonate Chemical Properties,Uses,Production
Chemical Properties
White powder, hygroscopic, exists in the form of hydrates, mainly used as a dye intermediate.
Uses
Sodium 1,5-Naphthalenedisulfonate is a petroleum disulfonates in crude oil; It is used in the synthesis of Levobunolol Hydrochloride; Also, it is capable of recycling wastewater.
Flammability and Explosibility
Not classified
Synthesis
Prepared by sulfonation of naphthalene.
Purification Methods
Recrystallise it from pKEst aqueous acetone [Okahata et al. J Am Chem Soc 108 2863 1986]. [Beilstein 11 IV 561.]
Disodium 1,5-naphthalenedisulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 364)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 | bj1@bj-chem.com | China | 298 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | sophieliu@speranzachem.com | China | 723 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from Disodium 1,5-naphthalenedisulfonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-25 | 1,5-Naphthalenedisulphonic acid (Na)
1655-29-4
|
US $120.00 / KG | 1KG | 98% | 1000kg/year | Speranza Chemical Co., Ltd. | |
 |
2024-01-14 | Disodium 1,5-naphthalenedisulfonate
1655-29-4
|
US $10.00-0.80 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-01-31 | Disodium 1,5-naphthalenedisulfonate
1655-29-4
|
US $0.00 / Kg/Drum | 1Kg/Drum | 99% | 5000KG | Hebei Mojin Biotechnology Co., Ltd |
-
- 1,5-Naphthalenedisulphonic acid (Na)
1655-29-4
- US $120.00 / KG
- 98%
- Speranza Chemical Co., Ltd.
-
- Disodium 1,5-naphthalenedisulfonate
1655-29-4
- US $10.00-0.80 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Disodium 1,5-naphthalenedisulfonate
1655-29-4
- US $0.00 / Kg/Drum
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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1,5-Naphthalenedisulfonic acid, sodium salt (1:2)
1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT HYD
sodium naphthalene-1,5-disulfonic acid
1,5-Naphthalenedisulphonic acid (Na)
Disodium1,5-NaphthalenedisulfonateHydrate>
Naphthalene -1, 5-disulfonate sodium salt
15NDS-NA(1,5-NAPHTHALENE DISULFONIC ACID, DISODIUM SALT) , 1655-29-4
1655-29-4
C10H8S2O6Na2
C10H6Na2O6S2xH2O
C10H6SO3Na22H2O
Organic Building Blocks
Sulfur Compounds
Sulfonic/Sulfinic Acids
Building Blocks
ntermediates of Dyes and Pigments
Intermediates of Dyes and Pigments