Petro AG Special Powder
Butylnaphtalenesulfonicacidsodiumsalt
CAS: 25638-17-9
Molecular Formula: C14H15NaO2S
Petro AG Special Powder - Names and Identifiers
Petro AG Special Powder - Physico-chemical Properties
| Molecular Formula | C14H15NaO2S |
| Molar Mass | 270.32 |
| Appearance | White powder |
| PH | 7.0~8.5 |
| Storage Condition | Room Temprature |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00059875 |
| Physical and Chemical Properties | Chemical properties of off-white or yellowish powder. Soluble in water. |
| Use | Applications for textile, printing and dyeing, leather and paper industry and pesticides, herbicides, such as wetting agent, paint and ink and other industrial dispersants, rubber industry emulsifier |
Petro AG Special Powder - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
Petro AG Special Powder - Upstream Downstream Industry
| Raw Materials | 还原黑8 2,4-二硝基苯胺 颜料红 53:1 渗透剂5881-D |
| Downstream Products | Vat Black 8 2,4-Dinitroaniline Pigment Red 53:1 Penetrating agent 5881D |
Petro AG Special Powder - safety
Open Data Verified Data
In the warehouse of this product, keep away from heat and direct sunlight.
Last Update：2023-09-18 11:53:40
Petro AG Special Powder - Preparation method
Open Data Verified Data
Dissolve 426 parts of naphthalene in 478 parts of n-butanol, add 1060 parts of concentrated sulfuric acid dropwise while stirring, and then add 320 parts of fuming sulfuric acid dropwise. After adding, slowly raise the temperature to 50-55 ℃ and keep it warm for 6 hours. After standing still, release the lower layer of acid. The upper reaction liquid is neutralized with alkali, bleached with sodium hypochlorite, settled, filtered, spray and dried to obtain the finished product.
Last Update：2024-01-02 23:10:35
Petro AG Special Powder - Nature
| EPA chemical information | Butylnaphthalenesulfonic acid sodium salt (25638-17-9) |
Last Update：2024-04-10 22:29:15
Petro AG Special Powder - Uses and synthesis methods
pull powder BX
The scientific name of BX is sodium butyl naphthalene sulfonate, and the structural formula is very inconsistent. There are both sodium n-butyl naphthalene sulfonate and sodium isobutyl naphthalene sulfonate. There are two industrial production methods for pulling powder BX: ① Naphthalene is sulfonated with sulfuric acid of the same weight to generate α-naphthalene sulfonic acid. Concentrated sulfuric acid and n-butanol are added at the same time under vigorous stirring, and separated, neutralized and evaporated. (2) Naphthalene is mixed with n-butanol, concentrated sulfuric acid is added, neutralized and dried as the finished product. This product is white and light yellow powder, easily soluble in water. It is stable in hard water, salt, acid and weak lye, and is white precipitated in concentrated caustic soda, which can be dissolved again after being diluted with water. This product is anionic, with water content not exceeding 2%, iron content not exceeding 0.01%, and pH value of 1% aqueous solution 7~8.5. In addition to strong permeability, it also has emulsification, diffusion and foaming properties, poor cleaning ability and poor suspension force to dust.
this product can be widely used as penetrant in scouring, bleaching and dyeing processes. It can also be used as dye cosolvent, acid dye wool dyeing aid, disperse dye dyeing wool, nylon blended fabric dyeing aid, disperse dye dyeing polyester/cotton blended fabric dyeing aid.
use
1. Used as penetrant in textile printing and dyeing industry. It can also be used as detergent, dye aid, dispersant, wetting agent, insecticide, herbicide and emulsifier in synthetic rubber industry.
2. as a penetrant and wetting agent, it can be used in various processes of textile printing and dyeing industry, such as enzyme desizing, wool carbonization, velvet shrinkage, chlorination and rayon silk treatment. It can also be used as wetting agent in papermaking and lake industry. Adding 10% penetrant BX solution into organic pigment is beneficial to color paste preparation. Used as emulsifier in rubber slurry preparation.
3. the product has excellent permeability, wetting, emulsification, diffusion and foaming properties. In acid resistance, alkali resistance, hard water resistance, inorganic salt resistance, adding a small amount of salt can greatly increase penetration. It is widely used in various processes in the textile printing and dyeing industry. It is mainly used as penetration agent and wetting agent. It can also be used as detergent, dyeing aid, dispersant, pesticide and herbicide.
production method
1, refined naphthalene, butanol and sulfuric acid are condensed by sulfonation. Raw material consumption (kg/t) refined naphthalene 300 n-butanol 300 sec-octanol 45 fuming sulfuric acid 840 sulfuric acid 450 caustic soda 190 non-anhydrous 100
2. dissolve 426 parts of naphthalene in 478 parts of n-butanol, add 1,060 parts of concentrated sulfuric acid dropwise under stirring, and then add 320 parts of fuming sulfuric acid dropwise. After addition, slowly raise the temperature to 50~55 ℃ and keep the temperature for 6 hours. After standing, the underlying acid is released. The upper reaction liquid is neutralized with alkali, and then bleached, settled, filtered, sprayed, and dried with sodium hypochlorite to obtain the finished product.
Last Update：2024-04-10 22:29:15
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Product Name: Butylnaphtalenesulfonic Acid Sodium Salt Visit Supplier Webpage Request for quotationCAS: 25638-17-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsMultiple Specifications
Product Name: Butylnaphtalenesulfonicacidsodiumsalt Request for quotationCAS: 25638-17-9
Tel: +86 575 82917667
Email: annieyang@zjzgchem.com
Mobile: +86 18305756838
QQ: 471221293
WhatsApp: +86 18305756838
Featured ProductsSpot supply
Product Name: Sodium Butylnaphthalenesulfonate Visit Supplier Webpage Request for quotationCAS: 25638-17-9
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Butylnaphtalenesulfonicacidsodiumsalt Request for quotationCAS: 25638-17-9
Tel: +86-17505207175
Email: 3787852685@qq.com
Mobile: +86-17505207175
QQ: 3787852685
Wechat: chemical6666
Spot supply
Product Name: Butylnaphtalenesulfonicacidsodiumsalt Request for quotationCAS: 25638-17-9
Tel: +86-13776910623
Email: r@reformchem.com
Mobile: +86-13776910623
QQ: 3785839865
Wechat: chemical6666
Spot supply
Product Name: Butylnaphtalenesulfonic Acid Sodium Salt Request for quotationCAS: 25638-17-9
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Butylnaphtalenesulfonic Acid Sodium Salt Visit Supplier Webpage Request for quotationCAS: 25638-17-9
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Butylnaphtalenesulfonic Acid Sodium Salt Visit Supplier Webpage Request for quotationCAS: 25638-17-9
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: Butylnaphtalenesulfonic Acid Sodium Salt Visit Supplier Webpage Request for quotationCAS: 25638-17-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
Petro AG Special Powder
Platinum(II)
Pigment Green
NK-F 003
phosphinic acid
C.I.65225
MERCURIC IODIDE RED
Antimony tribromide
Platinum(II)
Pigment Green
NK-F 003
phosphinic acid
C.I.65225
MERCURIC IODIDE RED
Antimony tribromide
Raw Materials for Petro AG Special Powder
Downstream Products for Petro AG Special Powder