sodiumnaphthalene-2-sulfonate
2-Naphthalenesulfonic acid sodium salt
CAS: 532-02-5
Molecular Formula: C10H7NaO3S
sodiumnaphthalene-2-sulfonate - Names and Identifiers
| Name | 2-Naphthalenesulfonic acid sodium salt |
| Synonyms | Beta Salt sodiumnaphthalene-2-sulfonate 2-Naphthalenesulfonicacid,sod Sodium 2-Naphthalenesulfonate 2-Naphthalenesulfonic acid sodium salt 2-NAPHTHALENESULFONICACIDSODIUMSALT,POWDER |
| CAS | 532-02-5 |
| EINECS | 208-523-8 |
| InChI | InChI=1/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)/p-1 |
sodiumnaphthalene-2-sulfonate - Physico-chemical Properties
| Molecular Formula | C10H7NaO3S |
| Molar Mass | 230.22 |
| Density | 0.4g/cm3 |
| Melting Point | 172-173 °C |
| Boling Point | 391.58℃ |
| Water Solubility | Soluble in water |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | White crystalline powder |
| Color | White to Almost white |
| Maximum wavelength(λmax) | ['λ: 380 nm Amax: 0.1', , 'λ: 390 nm Amax: 0.05', , 'λ: 400 nm Amax: 0.02', , 'λ: 500 |
| BRN | 3659024 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| MDL | MFCD00064186 |
| Physical and Chemical Properties | White crystalline or powder. Soluble in water, insoluble in alcohol. |
| Use | Used as an emulsifier for animal glue, also used in organic synthesis |
sodiumnaphthalene-2-sulfonate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 2 |
| RTECS | QK3678000 |
| TSCA | Yes |
| HS Code | 29041000 |
sodiumnaphthalene-2-sulfonate - Introduction
White crystal or powder. Easily soluble in water, insoluble in alcohol.
Last Update：2022-10-16 17:25:58
sodiumnaphthalene-2-sulfonate - Reference Information
| LogP | 0.01 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | for organic synthesis. Used as an emulsifier for animal glue. Used as an emulsifier for animal glue and also used in organic synthesis |
| production method | 2-naphthalenesulfonic acid is produced from naphthalene by sulfonation, neutralized with aqueous suspension of calcium oxide, and filtered. The dilute filtrate of calcium salt of 2-naphthalene sulfonate is concentrated, cooled, crystallized and filtered. The filter cake is dissolved in hot water, saturated sodium carbonate solution is added until alkaline, calcium carbonate is filtered out after cooling, the filtrate is concentrated, cooled, and crystallized to obtain sodium 2-naphthalene sulfonate. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 20:52:54
Supplier List
Featured ProductsSpot supply
Product Name: Sodium 2-naphthalenesulfonate Visit Supplier Webpage Request for quotationCAS: 532-02-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotationCAS: 532-02-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotationCAS: 532-02-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: Tolnaftate Impurity 11 Request for quotation
CAS: 532-02-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
CAS: 532-02-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Product Name: Sodium 2-naphthalenesulfonate Request for quotation
CAS: 532-02-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
CAS: 532-02-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotation
CAS: 532-02-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 532-02-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotation
CAS: 532-02-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 532-02-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Featured ProductsSpot supply
Product Name: Sodium 2-naphthalenesulfonate Visit Supplier Webpage Request for quotationCAS: 532-02-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotationCAS: 532-02-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotationCAS: 532-02-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: Tolnaftate Impurity 11 Request for quotation
CAS: 532-02-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
CAS: 532-02-5
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
Product Name: Sodium 2-naphthalenesulfonate Request for quotation
CAS: 532-02-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
CAS: 532-02-5
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotation
CAS: 532-02-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 532-02-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2-Naphthalenesulfonic acid sodium salt Request for quotation
CAS: 532-02-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 532-02-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
View History