| CAS No.: | 151-21-3 |
|---|---|
| Formula: | CH3(CH2)11oso3na |
| EINECS: | 205-788-1 |
| Certification: | CCIC |
| Purity: | 90%~99% |
| Type: | Sodium Sulfate |
| Samples: |
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| Customization: |
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Audited Supplier Sodium lauryl sulfate is an anionic surfactant, belongs to the typical representative of sulfate surfactants, referred to as SDS, also known as AS, K12, sodium cocoyl sulfate, sodium lauryl sulfate, foaming agent, the goods sold on the market are usually white to slightly yellow crystalline powder, non-toxic, slightly soluble in alcohol, insoluble in chl oroform, ether, soluble in water, and anionic, non-ionic compound is good, with good emulsification, foaming, foaming, penetration, decontamination and dispersion performance, rich foam, fast biodegradation, However, the degree of water solubility is inferior to that of fatty alcohol polyoxyethylene ether sodium sulfate (AES). Insensitive to alkali and hard water, but the stability under acidic conditions is inferior to general sulfonate, close to AES, long-term heating should not exceed 95 °C, irritation in surfactants belongs to medium water Chemicalbook flat, 10% solution stimulation index 3.3, higher than AES, lower than sodium dodecyl benzene sulfonate (referred to as LAS). The toxic LD50 is 1300mg/kg. At present, there is no evidence that this product is carcinogenic, and high doses may indeed irritate the skin, but the concentration is limited when used as a foaming agent in general bathroom products, and it is in line with the norms of countries around the world, so you don't have to worry. Sodium lauryl sulfate is the main component of dish soap. It is often used during DNA extraction to denature proteins and separate them from DNA. Often misread as sodium dodecyl sulfonate. As a foaming agent, it is widely used in toothpaste, soap, bath liquid, shampoo, washing powder, and cosmetics. 95% of personal skin care products and household cleaning products contain sodium lauryl sulfate.
| Index | Needle | Powder |
| Appearance | White or light yellow needle | White or light yellow powder |
| Odor | without abnormal smell | without abnormal smell |
| Active content by wt % | 92 min | 92 min |
| Free oil by wt % | 3 max | 3 max |
| Inorganic sulphate by wt % | 5 max | 5 max |
| Total solid content by wt % | - | - |
| Color (water solution with 5% active content, kllet) | - | - |
| pH value (1% sol.): | 7-10 | 8-10 |
| Whiteness | 80 min | 80 min |
25kg
1, surfactants, decontamination, foaming, wetting agents, etc.
2, compared with low-level ion-pair reagents, when the requirements are not high, cheaper than heptane, sodium pen tane sulfonate
3, Chemicalbook as raw materials, material modification
4, capillary electrophoresis analysis, additives, generally formulated into molar solution used
5, other analysis methods will also be used, such as flow column analysis.
Hebei Rongxintong Industrial Co., Ltd. is the specialized chemical, processing and sales enterprise.
our products enjoy good reputation both at home and abroad.Our trade partners are around the world, mainly in America,Europe,Australia,South East Asia ,Middle East and South Africa. In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.
The company with all the employees will constantly purse excellent quality, perfect brand and our image, and adheres to our spirit of honesty, diligence, seeking truth and progress and insists on business philosophy of quality as life and service as soul. We will satisfy market demands by top products and better service, and will welcome market challenge forever.
1. Are you a trading company or a factory?
Yes, we are a factory with nearly 20 years of experience.
2. How do you control the quality?
We have professional quality inspectors and keep samples of each order for two years, so we also support third party testing, such as SGS, BV, etc.
3. What are your payment terms?
T/T or L/C AT SIGHT for first time cooperation.
4. What is the weight of your unit package?
25kg or 50kg with PE bag or as your requirement.
5. Can I get samples before I order?
Yes, of course you can, we will give you free samples within 3 days.
6. Can I package it according to my logo?
Of course you can, you just need to provide the package design.
7. What is the delivery time?
The delivery time for sample orders is usually 4-7 working days after receiving full payment. For bulk orders, it is about 10-20 working days after receipt of deposit.
8. What is the port of loading?
Usually Shanghai, Qingdao or Tianjin (major ports in China).
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