sell Sodium Alpha-Olefin Sulfonate AOS

Post Date:
Sep 02,2013
Expiry Date:
Mar 01,2014
Detailed Description:
Cas No. :68439-57-6 Quantity: 222Metric Tons
Specs:In 190kg plastic drum. According to the gener
Price:14 USD Metric Tons
Payment Method: http://www.sles-china.com
Foaming Characteristic of AOS:
AOS, LAS, K12, AES and other anionic surfactant have good foaming ability; by comparison, foam abilities of AOS14-16& AES are the best. Under the condition of hard water and soft water, AOS14-16, AOS14-18 and AES foaming force changed little. Due to LAS and K12 hard water resistant ability is poorer, foaming force decreased significantly in hard water. In the presence of sebum, AOS foaming ability is slightly higher than AES and AS.
Biodegradability of AOS:
Among anionic surfactant, Biodegradability is AS>AOS>MES>AES>LAS>ABS (“>”means better)
AOS biodegradation rate and ultimate biodegradation degrees were significantly better than that of LAS, it can be degraded completely disappear 5-7 days in the natural environment, will not pollute the environment. While LAS 100% degradation need 20-22 days.
CAS Registry Number:
68439-57-6
Synonyms:
;Sodium linear alpha olefin sulfonate;Alpha-olefin sulfonate;Sodium C14-16 olefin sulfonate;BIO-TERGE AS-40;

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