Sodium Dodecyl Sulfate
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[Technical Indicators] 1. Industrial grade Indicator Name/Indicator Value Powdered Products (F) Needle Products (Z) Level 92 Level 93 Level 95 Level 92 Level 95 Appearance White or light yellow powder, without caking White or yellowish needle-like, without lumps Active matter,% 92.0 93.0 95.0 92.0 95.0 Free oil,% 1.2 1.2 1.2 2.0 1.5 Inorganic salt,% Sodium sulfate 5.8 4.8 2.5 4.8 2.5 Sodium chloride 0.15 0.15 0.15 0.15 0.15 Moisture,% 2.0 2.0 2.0 4.0 3.0 PH value (1% aqueous solution) 7.5-9.5 7.5-10 Whiteness (WB), 90 2. Toothpaste grade Indicator Name/Indicator Value Toothpaste Grade (Y) (I) Level (II) Level (III) Level Appearance White or yellowish powdery or needle-like, without caking Active matter,% 95.0 93.0 93.0 Free oil,% 1.2 1.2 1.2 Inorganic salt,% Sodium sulfate 2.5 3.2 4.0 Sodium chloride 0.15 0.15 0.15 Moisture,% 2.0 2.0 3.0 PH value (1% aqueous solution) 8-9.3 8-9.3 8-10 Whiteness (WB), 90 Foaming capacity/mm 180 Heavy metal (as Pb)/ (mg/Kg), 15 Arsenic content (as As)/ (mg/Kg), 3 Total bacterial count/ (CFU/G), 100 Total number of molds and yeasts/ (CFU/G), 100 Fecal coliforms/G Not to be detected Pseudomonas aeruginosa/G Not to be detected Staphylococcus aureus/G Not to be detected  3. Latex grade Indicator Name/Indicator Value Latex grade (powder, needle, liquid) Aggregate grade Seed level Liquid K12 Appearance White or yellowish powdery or needle-like, without caking Light yellow transparent liquid Active matter,% 94.0 92 28.5-30.5 Free oil,% 0.8-1.0 1.5-2.0 1.5 Inorganic salt,% Sodium sulfate 3.0 3.0 1.5 Sodium chloride 0.15 0.15 0.05 Moisture,% 3.5 3.5 - PH value (1% aqueous solution) 8-10 7.5-9.5 Whiteness (WB), 90 - Color Klett (30% active), - 60 4. Reagent grade Indicator Name/Indicator Value Reagent grade Level 99% Level 97% Appearance White flaky crystals White powder Solubility (1%, alcohol) Completely dissolved Solubility (10%, aqueous solution) Completely dissolved Chroma APHA (20%, deionized water), 15  - Active matter (%), â?¥ 99 (on dry basis) 97 Petroleum ether soluble matter (%), 0.2 1.0 Sodium sulfate (%), 0.5 1.5 Sodium chloride (%), Moisture (%), 1.0 2.0 PH value (1% aqueous solution) 6.0-8.0 6.0-11 Phosphate, 1ppm - Lead (Pb), 2ppm Iron (Fe), 1ppm Nitrogen, 5ppm - Arsenic (As), 0.1ppm Fraction content (%), 99.0 Absorbance (3%, deionized water) 230nm 0.4 260nm 0.1 280nm 0.1 - 410nm 0.01
Sodium dodecyl sulfate is a kind of anionic surfactant, belongs to the typical representative of sulfuric acid ester surfactant, SDS for short, also known AS, K12, coconut oil, alcohol, sodium sulfate, lauryl sodium sulfate, foaming agent, sales of the commodity on the market are usually white to light yellow crystalline powder, non-toxic, slightly soluble in alcohol, insoluble in chloro-form, ether, soluble in water, with anionic and non-ionic complex compatibility is good, It has good emulsification, foaming, foaming, penetration, decontamination and dispersion properties, rich foam, rapid biodegradation, but the degree of water solubility is inferior to the fatty alcohol polyoxyethylene ether sodium sulfate (AES). Sodium dodecyl sulfate is the main component of dishwashing liquid. It is often used during DNA extraction to denature proteins and separate them from DNA.
Sodium dodecyl sulfate Soluble in water, slightly soluble in ethanol, almost insoluble in chloroform, ether and light petroleum. Acid, alkali and hard water stability. Applications It is a white or pale yellow slightly sticky material, commonly used in detergent and textile industry. An anionic surfactant. Soluble in water, with anionic, nonionic complex compatibility is good, with good emulsifying, foaming, penetration, detergency and dispersion properties, widely used in toothpaste, shampoo, hair cream, shampoo, detergent, liquid wash, cosmetics and plastic mold release, lubrication and pharmaceutical, paper, building materials, chemical and other industries.
Appearance nature: the white powder. Solubility: soluble in water, slightly soluble in alcohol, insoluble in chloroform and ether. Anionic surfactant sodium lauryl sulfate is an anionic surfactant, sulfates are typical representatives of the surfactant, abbreviated SDS, called AS, K12, coco-sulfate, sodium lauryl sulfate, hair foaming agents, sales of goods on the market is usually white to light yellow crystalline powder, nontoxic, slightly soluble in alcohol, insoluble in chloroform, ether, soluble in water, with anionic, nonionic complex compatibility is good, with good emulsifying , foaming, foam, infiltration, decontamination and dispersion, bubble-rich, fast biodegradable, water-soluble, but the extent of inferior alcohol polyoxyethylene ether sulfate . Sodium lauryl sulfate is a major component of detergent. Separated from the DNA extraction process commonly used for DNA, protein denaturation. It is often misread as sodium dodecyl sulfate. Use sodium lauryl sulfate has excellent detergency, emulsification and foaming power can be used as detergents and textile auxiliaries, it is also used as an anionic surfactant, mine fire extinguishing agent, foaming agent fire extinguishers, emulsion emulsifier, shampoo and other cosmetic products, wool detergent, fabric detergent Silky class quality. Metal beneficiation flotation agent.
Density 0.25g/ml Melting point 206 ºC Molecular formula C12H25NaO4S Molecular weight 288.379 Flash point >100 ºC Accurate mass 288.137115 PSA 74.81000 LogP 4.46490 Appearance Transparent to yellow liquid Storage condition Plastic drums or lined with plastic iron drums. Store in a cool and dry place. stability 1. Stable under normal temperature and pressure. 2. Easily soluble in water, stable to acid, alkali and hard water; Easy moisture absorption caking; Soluble in water, insensitive to alkali and hard water. Powdery K12 absorbs water and clumps easily. It has decontamination, emulsification and excellent foaming effect, and good biodegradability. 3. With strong decontamination, penetration, wetting, foaming, emulsification, dispersion and other properties. 4. It can stimulate mucosa and upper respiratory tract, eyes and skin. It can cause allergic reaction of respiratory system Water solubility H2O: 0.1M, clear to nearly clear, colorless to slightly yellow | ca. 150 g/L (20 ºC) Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us
Density 0.25g/ml Melting point 206 ºC Molecular formula C12H25NaO4S Molecular weight 288.379 Flash point >100 ºC Accurate mass 288.137115 PSA 74.81000 LogP 4.46490 Appearance Transparent to yellow liquid Storage condition Plastic drums or lined with plastic iron drums. Store in a cool and dry place. stability 1. Stable under normal temperature and pressure. 2. Easily soluble in water, stable to acid, alkali and hard water; Easy moisture absorption caking; Soluble in water, insensitive to alkali and hard water. Powdery K12 absorbs water and clumps easily. It has decontamination, emulsification and excellent foaming effect, and good biodegradability. 3. With strong decontamination, penetration, wetting, foaming, emulsification, dispersion and other properties. 4. It can stimulate mucosa and upper respiratory tract, eyes and skin. It can cause allergic reaction of respiratory system Water solubility H2O: 0.1M, clear to nearly clear, colorless to slightly yellow | ca. 150 g/L (20 ºC) Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us Our Advantages: 1.24 hours online service 2. High purity and competitive price 3. Best after-sales service 4. Door-to-door secure delivery 5.More than 10 years of industry experience 6. Packaging can be customized according to requirements
Supplier: Glycerin / glycerol, sodium laureth sulfate, sodium dodecyl sulfate, ammonium lauryl sulfate, lauryl glucoside, decyl glucoside, coco glucoside.
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Supplier: Calcium chloride, caustic soda flakes, corn starch, formic acid 85%, gelatin, glucose syrup, guar gum, gum base high maltose syrup, labsa, magnesium chloride, magnesium sulphate, maltodextrin, maltose syrup, rice syrup powder, sles 70sles 70, soap noodles, soda ash light, sodium bicarbonate, sodium silicate and sorbitol 70..
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Product name: Sodium Sulfate Anhydrous Origin: Egypt Salt source: Sea salt CAS No.: 7757-82-6 HS Code: 283311 Molecular Formula: Na2So4 Purity: 99% min. Application: for many industrial applications Contact Us now for more details
