Sodium dodecyl sulfate with CAS 151-21-3 SDS K12 Needle type
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 chloroform, 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.
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Product Name: |
Sodium dodecyl sulfate |
Batch No. |
JL20220609 |
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Cas |
151-21-3 |
MF Date |
Jun. 09, 2022 |
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Packing |
25KGS/BAG |
Analysis Date |
Jun. 12, 2022 |
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Quantity |
26MT |
Expiry Date |
Jun. 08, 2024 |
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ITEM |
STANDARD |
RESULT |
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Appearance |
White acicular solid |
Conform |
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Purity |
≥92 |
92.06 |
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Petroleum ether soluble substances |
≤2.0 |
1.29 |
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Inorganic salts (NaSO4, NaCL) |
NaSO4 |
≤4.8 |
2.69 |
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NaCL |
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0.03 |
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Water(%) |
≤4.0 |
3.98 |
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PH(1% ap. Solution) |
7.5-10.0 |
9.85 |
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Whiteness |
≥90 |
90.4 |
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Color(5% aqueous solution of active substance) |
≤30 |
22 |
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Conclusion |
Qualified |
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1. Excellent decontamination, emulsification and foaming force, can be used as detergent and textile auxiliaries, also used as anionic surface active agent, foaming agent, toothpaste mine fire extinguishing agent, fire extinguisher of foaming agent, emulsion polymerization emulsifier, medical use emulsifying dispersant, shampoo and other makeup products, wool net lotion, silk wool detergent class quality fabric. Flotation agent for metal dressing.
2. It is a processing aid for food industry. Foaming agent; Emulsifier; Anionic surfactant. Used for cake, drink, protein, fresh fruit, juice drink, edible oil, etc.
3. Surfactant, decontamination, foaming, wetting agent, etc
4. Biochemical assays, electrophoresis, ion-pair reagents
Bag or requirement of clients. Keep it away from light at a temperature below 25℃.
Sodium-dodecyl-sulfate-151-21-3 1
