2-Formylbenzenesulfonic acid sodium salt NEW
| Price | $100 | $1 |
| Package | 1KG | 1000KG |
| Min. Order: | 1KG |
| Supply Ability: | g-kg-tons, free sample is available |
| Update Time: | 2023-12-26 |
Product Details
| Product Name: 2-Formylbenzenesulfonic acid sodium salt | CAS No.: 1008-72-6 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: g-kg-tons, free sample is available | Release date: 2023/12/26 |
| Lead time: In stock | Packaging: bottle/ drum/ bucket/ IBC, as request. |
| Delivery: By sea, by air, by express | Origin: Manufacturer |
1. Product information
| Product Name: | 2-Formylbenzenesulfonic acid sodium salt |
| Synonyms: | 2-FORMYLBENZENESULFONIC ACID SODIUM SALT;2-SULFOBENZALDEHYDE SODIUM SALT;Benzenesulfonicacid,2-formyl-,sodiumsalt;BENZALDEHYDE-2-SODIUM SULFONATE;BENZALDEHYDE-2-SODIUM SULPHONATE;BENZALDEHYDE-2-SULFONIC ACID SODIUM SALT;SODIUM 2-SULFOBENZALDEHYDE;sodium 2-formyl-benzolsulfonate |
| CAS: | 1008-72-6 |
| MF: | C7H5NaO4S |
| MW: | 208.17 |
| EINECS: | 213-758-4 |
| Product Categories: | Intermediates of Dyes and Pigments;dye intermediate |
| Mol File: | 1008-72-6.mol |
 | |
| 2-Formylbenzenesulfonic acid sodium salt Chemical Properties |
| Melting point | >300°C |
| Boiling point | 562.39℃[at 101 325 Pa] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | H2O: soluble1g/10 mL, clear, colorless to faintly brownish-yellow |
| form | Powder |
| color | White to pale yellow |
| Water Solubility | 1000g/L at 25℃ |
| BRN | 4040884 |
| Stability: | Stable. Air sensitive. Incompatible with strong oxidizing agents. |
| 2-Formylbenzenesulfonic acid sodium salt Usage And Synthesis |
| Description | 2-Formylbenzenesulfonic acid sodium salt (Sodium o-sulfonate benzaldehyde) is the primary intermediate for synthesizing fluorescent whitening agent CBS, triphenylmethane dye, and moth-repellent N. Fluorescent whitening agent CBS is a new fluorescent whitening agent. It has excellent resistance to chlorine bleaching, acid and alkali resistance, and sunlight resistance. It is an ideal additive for light, textile, and daily chemical industries, mainly used in washing powders, laundry pastes, soaps, toilet soaps, and liquid detergents. Improve the performance of the product, improve the intrinsic quality and appearance quality of the product. Industrially, 2-Formylbenzenesulfonic acid sodium salt is usually obtained by sulfonating sodium sulfite in water with o-chlorobenzaldehyde as the raw material and potassium iodide as the catalyst. The catalyst can be potassium iodide, sodium iodide, and other inorganic substances containing iodide ions. |
| Chemical Properties | white to beige crystalline powder |
| Uses | 2-Formylbenzenesulfonic acid sodium salt was used as precursor to test the ability of fungal strains for transformation of phenolic and non-phenolic precursors into stable and non-toxic dyes. |
2. Packaging
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping
4. Contact information
For more details, pls contact us freely.
Email address : elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
Company Profile Introduction
Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.
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China
- Since: 2023-02-10
- Address: Room 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro
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