Emulsifier MOA
【Chemical composition】Fatty alcohol and ethylene oxide condensate
【CAS NO.】68439-50-9
【Type】Nonionic
【Technical indicators】
Specifications | Appearance(25℃) | Color and lustrePt-Co | Cloud point℃ (1%Aqueous solution) | Hydroxyl value (mgKOH/g) | Moisture(%) | PH (1%Aqueous solution) | HLB |
MOA-3 | Colorless Transparent Liquid | ≤20 | — | 170～180 | ≤1.0 | 5.0～7.0 | 6～7 |
MOA-4 | Colorless Transparent Liquid | ≤20 | — | 150～160 | ≤1.0 | 5.0～7.0 | 9～10 |
MOA-5 | Colorless Transparent Liquid | ≤20 | — | 130～140 | ≤1.0 | 5.0～7.0 | 10～11 |
MOA-7 | Colorless Transparent Liquid | ≤20 | 50～70 | — | ≤1.0 | 5.0～7.0 | 12～13 |
MOA-9 | Milky white paste | ≤20 | 70～95 | — | ≤1.0 | 5.0～7.0 | 13～14 |
MOA-15 | Milky white paste | ≤20 | 80～88* | — | ≤1.0 | 5.0～7.0 | 15～16 |
MOA-20 | Milky solid | ≤20 | 89～93* | — | ≤1.0 | 5.0～7.0 | 16～17 |
MOA-23 | Milky solid | ≤20 | ＞100 | — | ≤1.0 | 5.0～7.0 | 17～18 |
Note: * refers to determination in 5% NaCl solution
【Application】
1. MOA-3, MOA-4 and moa-5 are easily soluble in oil and polar solvents. They are diffused in water and have good emulsifying properties. They are used as w / O emulsifier for emulsifying mineral oil and aliphatic solvents and viscosity reducer of PVC plastic sol. They are widely used in chemical fiber oil agents. MOA-3 is the main raw material for the production of AES. MOA-4 can be used as emulsifier and dry cleaning agent for silicone and hydrocarbons.
2. MOA-7 and MOA-9 are easily soluble in water and have excellent emulsifying, washing and wetting properties. They are used as wool detergent and degreasing agent, fabric scouring agent and detergent in wool textile industry; It can be used as an important part of liquid detergent; Used as emulsifier in the production of cosmetics and ointment; It has excellent emulsifying, dispersing and wetting properties for mineral oil, animal and vegetable oils; It can also be used as an emulsifier for glass fiber drawing oil.
3, MOA-15, MOA-20 and MOA-23 are used as wool degreasing agent, fabric detergent, liquid detergent, hydrocarbon solvent and general industrial emulsifier, essential oil solubilizer, antistatic agent wetting agent, and brightener in the electroplating industry. MOA-20 is used as leveling agent in the printing and dyeing industry, which has remarkable effect and good scouring performance. Adding this additive in the dyeing industry can not only achieve the purpose of slow dyeing and leveling dyeing, but also enhance the fastness of dyeing, bright and beautiful coloring.
【Packaging, storage and transportation】
Packed in 200kg iron bucket and 50kg plastic bucket. This series of products are non-toxic and non flammable. They are stored and transported according to general chemicals. Store in a dry and ventilated place. The shelf life is two years.
Lauryl alcohol polyether has defoaming property. Polyether defoamer is a major variety of defoamers at present. It has the advantages of non-toxic, tasteless, non irritating, hard water and acid-base resistance and good compatibility with the system. Compared with another kind of silicon containing defoamer, although its defoamer performance is not high, its foam inhibition performance is quite excellent.
IUPAC
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
SMILES
CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
Jiangsu, China
