ChemicalBook >> CAS DataBase List >>1,6-Naphthalenedisulfonic acid
1,6-Naphthalenedisulfonic acid
- CAS No.
- 525-37-1
- Chemical Name:
- 1,6-Naphthalenedisulfonic acid
- Synonyms
- Ewer-Pick acid;1,6-Naphthalenedisulfonic acid, 98.0%;1,6-NaphthalenedisulfonicacidChemicalbook
- CBNumber:
- CB4947161
- Molecular Formula:
- C10H8O6S2
- Molecular Weight:
- 288.3
- MDL Number:
- MFCD01463380
- MOL File:
- 525-37-1.mol
- MSDS File:
- SDS
Last updated:2023-10-30 16:39:44
Melting point | 125°C (rough estimate) |
---|---|
Boiling point | 400.53°C (rough estimate) |
Density | 1.6867 (rough estimate) |
refractive index | 1.5630 (estimate) |
storage temp. | Inert atmosphere,Room Temperature |
pka | -0.17±0.40(Predicted) |
FDA UNII | F478O0CKYG |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280-P305+P351+P338-P310 |
RIDADR | 1759 |
HazardClass | 8 |
PackingGroup | III |
HS Code | 2904100090 |
1,6-Naphthalenedisulfonic acid price More Price(8)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Matrix Scientific | 098524 | Naphthalene-1,6-disulfonic acid 95+% | 525-37-1 | 1g | $152 | 2021-12-16 | Buy |
Matrix Scientific | 098524 | Naphthalene-1,6-disulfonic acid 95+% | 525-37-1 | 5g | $404 | 2021-12-16 | Buy |
Matrix Scientific | 098524 | Naphthalene-1,6-disulfonic acid 95+% | 525-37-1 | 10g | $599 | 2021-12-16 | Buy |
AK Scientific | 7419AB | Naphthalene-1,6-disulfonicacid | 525-37-1 | 10g | $858 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | CHM0078936 | 1,6-NAPHTHALENE DISULFONIC ACID 95.00% | 525-37-1 | 5G | $909.56 | 2021-12-16 | Buy |
1,6-Naphthalenedisulfonic acid Chemical Properties,Uses,Production
Uses
Alkali fusion of 1,6-Naphthalenedisulfonic acid yields 1,6-dihydroxynaphthalene, and sulfonation with oleum produces naphthalene-1,3,6-trisulfonic acid. However, the main outlet for naphthalene-1,6-disulfonic acid is via nitration to 1- nitronaphthalene-3,8-disulfonic acid, which is the intermediate for 1-aminonaphthalene-3,8- disulfonic acid.
Definition
ChEBI: Naphthalene-1,6-disulfonic acid is a naphthalenesulfonic acid.
Production Methods
Separation from the 1,5-disulfonic acid process (see above) usually meets requirements for the preparation of Naphthalene-1,6-disulfonic acid. It can also be prepared by sulfonation of naphthalene-2- sulfonic acid with oleum, which gives naphthalene-1,7-disulfonic acid as a byproduct.
1,6-Naphthalenedisulfonic acid Preparation Products And Raw materials
Global( 48)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18456 | 58 |
Shanghai Quedan biology science and technology co., ltd | +86-13004146052 | lnzc@quedan.com.cn | China | 1060 | 58 |
PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com | China | 20000 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
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1,6-NaphthalenedisulfonicacidChemicalbook
1,6-Naphthalenedisulfonic acid, 98.0%
525-37-1