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| Brand Name: | chemfine |
| MOQ: | 1000 Kg |
| Price: | USD 1.8-2.2 / Kilograms |
| Packaging Details: | 25kg/bag |
| Payment Terms: | L/C, T/T |
Sodium Dodecyl Sulfate (SDS), Chemical Abstracts Service Registry Number (Cas) 151 - 21 - 3
Sodium Dodecyl Sulfate is an important anionic surfactant with wide applications in various industrial fields and scientific research. It has excellent surface - activity and can significantly change the surface properties of liquids.
The appearance is usually white or light - yellow powder, and there are also liquid products. The powdered products have good fluidity. It is easily soluble in water, forming a transparent solution. Its aqueous solution exhibits typical surfactant characteristics, such as reducing the surface tension of water and making it easier for water to wet solid surfaces. The melting point range is between 204 - 207 °C, and the density is about 1.09 g/cm³.
As an anionic surfactant, the sulfate ion ($SO_4^{2 - }$) in its molecular structure endows it with hydrophilicity, while the long - chain alkyl group is the lipophilic part. This structure enables it to be directionally arranged at the oil - water interface, playing roles such as emulsification and dispersion. It is relatively stable under acidic and alkaline conditions, but may undergo oxidation reactions in the presence of strong oxidizing agents.
It is widely used in products such as shampoos, body washes, and toothpastes. It can produce rich foam and enhance the cleaning ability, helping to remove oils and dirt from the skin and hair. However, a high concentration of Sodium Dodecyl Sulfate may cause some irritation to the skin and eyes, so its amount is usually controlled in the formula and it is used in combination with other mild ingredients.
It is an important component of laundry detergents, dishwashing detergents, etc. It can effectively remove stubborn stains on clothes and tableware. By reducing the surface tension of water, it makes the stains more easily rinsed off by water.
In protein electrophoresis experiments, Sodium Dodecyl Sulfate is a commonly used reagent. It can bind to protein molecules, causing the proteins to carry a negative charge and changing the conformation of the proteins, so that they can be separated according to their molecular weight during electrophoresis. This is very important for the study of protein structure and function.
It should be photographed by a cool and dry place to avoid getting damp. Keep it away from fire sources and strong oxidizing agents, because it is a combustible substance and may cause a fire or chemical reaction when exposed to open flames or strong oxidizing agents. It is recommended to store it in a well - sealed container to prevent the product from absorbing moisture in the air and caking, which may affect the use effect.
Sodium Dodecyl Sulfate is irritating to the eyes, skin, and respiratory tract. During the operation, appropriate protective equipment such as protective glasses, gloves, and masks should be worn. If it accidentally contacts the eyes or skin, rinse immediately with a large amount of water and seek medical attention in a time - ly manner. During the use process, if allergic or other discomfort symptoms occur, stop using it.
Our product strictly complies with international quality standards, with high purity and low impurity content. Through strict quality - control measures, we ensure that the product can exert stable performance in various application scenarios and provide reliable product - quality guarantee for users.
To ensure your goods’ safety, we provide professional, eco-friendly, convenient, and efficient packaging services.
ChemFine International Co., Ltd. (CFI Chemical Supply), established in 2003, operates with offices and partner factories throughout China.
We prioritize customer requirements and cost performance in the complex Chinese market. Factory visits are welcome at any time.
For years, CFI has been dedicated to sourcing high-quality products from top factories globally as a comprehensive chemical trading company.
CFI has extensive facilities across China and values customer satisfaction and cost-effectiveness.
We maintain strict confidentiality and are always ready to support your needs. CFI is committed to exceptional service.
Based in Jiangsu, China, since 2003, we serve markets worldwide, including Eastern Asia, North America, and Europe, with a team of 11-50 professionals.
Pre-production samples and final inspections ensure product quality.
We provide Antioxidants, Thickeners, Colorants, Enzymes, Film Agents, Leavening Agents, Preservatives, Sweeteners, Acidity Regulators, and Fine Chemicals.
With years of experience in online trading and a commitment to quality, ChemFine joined the SKA (Super Key Account) program on Alibaba in 2020 to enhance service.
Delivery Terms: FOB, CFR, CIF, EXW, CPT, DDP, DDU, Express Delivery
Payment Currencies: USD, EUR, JPY, GBP, CNY
Payment Types: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow
Languages Spoken: English, Chinese, Japanese, Russian
|
|
| Brand Name: | chemfine |
| MOQ: | 1000 Kg |
| Price: | USD 1.8-2.2 / Kilograms |
| Packaging Details: | 25kg/bag |
| Payment Terms: | L/C, T/T |
Sodium Dodecyl Sulfate (SDS), Chemical Abstracts Service Registry Number (Cas) 151 - 21 - 3
Sodium Dodecyl Sulfate is an important anionic surfactant with wide applications in various industrial fields and scientific research. It has excellent surface - activity and can significantly change the surface properties of liquids.
The appearance is usually white or light - yellow powder, and there are also liquid products. The powdered products have good fluidity. It is easily soluble in water, forming a transparent solution. Its aqueous solution exhibits typical surfactant characteristics, such as reducing the surface tension of water and making it easier for water to wet solid surfaces. The melting point range is between 204 - 207 °C, and the density is about 1.09 g/cm³.
As an anionic surfactant, the sulfate ion ($SO_4^{2 - }$) in its molecular structure endows it with hydrophilicity, while the long - chain alkyl group is the lipophilic part. This structure enables it to be directionally arranged at the oil - water interface, playing roles such as emulsification and dispersion. It is relatively stable under acidic and alkaline conditions, but may undergo oxidation reactions in the presence of strong oxidizing agents.
It is widely used in products such as shampoos, body washes, and toothpastes. It can produce rich foam and enhance the cleaning ability, helping to remove oils and dirt from the skin and hair. However, a high concentration of Sodium Dodecyl Sulfate may cause some irritation to the skin and eyes, so its amount is usually controlled in the formula and it is used in combination with other mild ingredients.
It is an important component of laundry detergents, dishwashing detergents, etc. It can effectively remove stubborn stains on clothes and tableware. By reducing the surface tension of water, it makes the stains more easily rinsed off by water.
In protein electrophoresis experiments, Sodium Dodecyl Sulfate is a commonly used reagent. It can bind to protein molecules, causing the proteins to carry a negative charge and changing the conformation of the proteins, so that they can be separated according to their molecular weight during electrophoresis. This is very important for the study of protein structure and function.
It should be photographed by a cool and dry place to avoid getting damp. Keep it away from fire sources and strong oxidizing agents, because it is a combustible substance and may cause a fire or chemical reaction when exposed to open flames or strong oxidizing agents. It is recommended to store it in a well - sealed container to prevent the product from absorbing moisture in the air and caking, which may affect the use effect.
Sodium Dodecyl Sulfate is irritating to the eyes, skin, and respiratory tract. During the operation, appropriate protective equipment such as protective glasses, gloves, and masks should be worn. If it accidentally contacts the eyes or skin, rinse immediately with a large amount of water and seek medical attention in a time - ly manner. During the use process, if allergic or other discomfort symptoms occur, stop using it.
Our product strictly complies with international quality standards, with high purity and low impurity content. Through strict quality - control measures, we ensure that the product can exert stable performance in various application scenarios and provide reliable product - quality guarantee for users.
To ensure your goods’ safety, we provide professional, eco-friendly, convenient, and efficient packaging services.
ChemFine International Co., Ltd. (CFI Chemical Supply), established in 2003, operates with offices and partner factories throughout China.
We prioritize customer requirements and cost performance in the complex Chinese market. Factory visits are welcome at any time.
For years, CFI has been dedicated to sourcing high-quality products from top factories globally as a comprehensive chemical trading company.
CFI has extensive facilities across China and values customer satisfaction and cost-effectiveness.
We maintain strict confidentiality and are always ready to support your needs. CFI is committed to exceptional service.
Based in Jiangsu, China, since 2003, we serve markets worldwide, including Eastern Asia, North America, and Europe, with a team of 11-50 professionals.
Pre-production samples and final inspections ensure product quality.
We provide Antioxidants, Thickeners, Colorants, Enzymes, Film Agents, Leavening Agents, Preservatives, Sweeteners, Acidity Regulators, and Fine Chemicals.
With years of experience in online trading and a commitment to quality, ChemFine joined the SKA (Super Key Account) program on Alibaba in 2020 to enhance service.
Delivery Terms: FOB, CFR, CIF, EXW, CPT, DDP, DDU, Express Delivery
Payment Currencies: USD, EUR, JPY, GBP, CNY
Payment Types: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow
Languages Spoken: English, Chinese, Japanese, Russian
