sodium methallyl sulfonate ( SMAS/MAS)
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- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 500 m.t./month
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Sodium methallyl sulfonate (SMAS) CAS:1561-92-8
1. Other name:1-(2-Methyl-2-propene)sulfonicacid sodium salt.
Chemical Formula:CH2CH(CH3)CH2WSO3Na
CAS NO.:1561-92-8
2.Specification
Product name Sodium methyallyl sulfonate(SMAS) Product class Best Grade
Index Best Grade
Conten% 99.5Min
Sodium sulfite% 0.08Max
Cl-% 0.09Max
Fe2 + % 0.0003Max
Moisture% 0.08Max
3.Usage:
As a monomer of corrosion and scale inhibitors,this product can be used in water treatment chemicals.It can polymerize with acrylic acid,acrylamide,maleic anhydride,sodium hypophosphite and has good scale inhibition effects for calcium phosphate,zinc salts,carbonate calcium sulfate
It can be used as a high-powdered water reducer of poly carboxylic acid to low the water added of products and retard well.
As a oil field chemical,it can polymerize with acrylamide,acrylic acid,sodium humate,acrylamido propyl trimethyl ammonium chloride,acrylamido-ethyl-2methyl ammonium chloride,diethyl diallyl ammonium chloride,allyl trimethyl ammonium chloride to be dispersants,fluid loss agent and have remarkable effect in anti-high temperature and salt.
As a paint additive,it can be used to produce thermosetting acrylic resin and coating dispersant to increase the water-solubility.
As the third monomer of acrylic,it can improve the dyeing properties,the heat resistance and flexibility of fibers,so they can absorb color fast and have strong fastness and bright color.
As a mmonomer of flocculant it can polymerize with acrylamide.
It can polymerize with methy acrylic acid,itaconic acid to be a dispersant.
It can be used to make CPPL and high water-absorbing resin in electronics and materials processing.
It can polymerize with sodium acrylat,styrene-acrylic emulsion,polyvinyl alcohol to improve fertilizer about red soil and stengthen absorb ammonium ion,nitrate ion.
4.Package
20kg/bag(coated woven bags,plastic bag lined PE);packing according with the user demand.
17ton /20GP(no pallet);15ton/20GP(with pallet)
5.Attention
1)The product is hazardous to health.It irritates the eyes,skin and respiratory system.Prevent inhalation and ingestion of this product;avoid contact it with skin and clothing.
2)Rain proof,wet proof and proof of the exposure to sunlight when transportation.
3)Stored in a dry and cool place.
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- I can't remeber if there is any sugar in Gerber's banana or if it's 100% natural. But I used to take half a banana and mash it up. If it needed thinning down for the baby, I added breastmilk or formula in the early months. As my babies got older, I added fruit juices instead of milks. Then I would start to leave lumps in it and omit the juice and milk. This way I knew what I was feeding my babies was natural 100%!!! You can make your own baby food very easly with a blender or food processor and a mesh strainer. Just use fresh natural ingredients.
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- The additive inverse of a number is the number multiplied by -1. Additive inverse of 3+2i -(3+2i) -3-2i
- Q:help me this is for my h.w. due tomorrow
- copper is the best way to go in my opinion. proven track record, pex is still relatively new. The guy with the corrosive water, if it was/is that corrosive that it will eat the walls out of copper tubing and you have city water, you may want to get with your neighbors and file a class action lawsuit against your local water department. If the chlorine in your water will eat copper 1/2 the country is going to need repairs. Copper isn't schedule 40, type M has the red lettering, type L has the blue lettering, and type K has green. Most houses have type M. Pex is the cheaper way to go no doubt, but remember the old saying of you get what you pay for.
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- Right. I didn't realize that there were people on YA that have a degree in chemistry and also know what the oil companies actually have in their fuel formulations. They were ordered or asked by government to remove sulfur as various finds of fuel oil has various levels of sulfur. Some a lot, some none at all. No proof it is needed. But it is a pain to remove, so stories are developed about the benefit of sulfur. A story is easier to write than get the stuff out. They once claimed that lead did a bunch of extra things for gas engines. Lead had to come out. So they found another chemical that does the same thing even though now engines are lower compression so less likely to knock or ping. There is no proof it does squat. The original diesel came from plants fermented and extracted on the farm, giving the farmer a cheap source of readily available fuel for his diesel engine tractor No sulfur there. It worked until the oil companies decided that they could extract the same type of fuel out of petroleum oils and sold it dirt cheap. Ergo, no one ferments or distills it out of hay straws anymore. You can run Mickey Dee's cooking oil once they done using it(as they do change the oil once in awhile) There is no sulfur there. In the winter the oil companies change to a kerosene/diesel blended fuel as diesel will gel. Gel in the fuel lines is no fuel to the engine. I would say running dry is more hurtful to the system. I understand sand is also hard on the system.
- Q:I‘ve been having transmission issues where occasionally one gear would slip shift hard. I‘m going to get it fixed soon, but when they‘ll put fluid back into it I want to know if trans additive(s) (which claim to help prevent slipping shifting hard) is a good idea when they refill the fluid.
- You should of been changing the fluid occasionally instead of not, and now trying to repair by a mechanic in a can. Seldom do repairs in a can work. Your just putting off what you know is comingPreventative maintenance pays.
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- Q:What are the food additives approved by our country?
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sodium methallyl sulfonate ( SMAS/MAS)
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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