Hydroxypropyl Methyl Cellulose, CAS No.: 9004-65-3
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Introduction of Hydroxypropyl Methyl Cellulose, HPMC, CAS No.: 9004-65-3
Hydroxypropyl Methyl cellulose (HPMC) is a kind of nonionic cellulose ether which uses the Natural polymer materials cellulose as its raw material and is made through a series of chemical processing.
Image of Hydroxypropyl Methyl Cellulose, HPMC, CAS No.: 9004-65-3
Application of Hydroxypropyl Methyl Cellulose, HPMC, CAS No.: 9004-65-3 :
HPMC is widely used in food, cosmetic and other daily use chemical lines, Typical usage as following:
A. Industry grade
Used as construction material such as plaster, renders, mortars, tile adhesives, fillers, emulsion paints. Or used for PVC polymerization;
B. Medical drug
The product is a medical accessory material of may uses. It can be used for densifiers, dispersing reagent, emulsifying reagent, Lubricator and former etc, It's used as an adhesive and coating film in tablets, increasing markedly rate of dissolution and release, and strengthen water proof for tablets and also be used as mixed dispersing reagent, eye drop reagent, controlled released matrix tablets, It is combined with other synthetic polymers and gel-type drug products to prevent ethanol separated from transparent gel drug while improve water keep ability.
C. Foodstuff
HPMC can be directly used to food as effective emulsification reagent, adhesive, thickening reagent as well as can be used as packing materials.
D. Cosmetic
According to properties of HPMC, it can be used as thickening agent, emulsification reagent, suspending reagent, stabilizing reagent, water retention reagent, rheological behavior reagent, Thus be used in all kinds of cosmetic products.
Specification of Hydroxypropyl Methyl Cellulose, HPMC, CAS No.: 9004-65-3
| Item | Specification |
| CAS NO. | 9004-65-3 |
| Appearance | white or light yellow powder |
| Moisture Content | ≤5.0% |
| PH | 4.0-8.0 |
| Particle Size | min. 98% pass through 100 mesh |
| Viscosity | 5000ps-200000cps, 2% solution |
- Q: Which expression is the multiplicative identity of -3(a ? b)? A.0 B. 1 C. 3(a ? b) D. -3a + 3b
- The product of a number and its multiplicative identity just returns the original number. So the multiplicative identity of any number is 1. We can justify this by saying that any number (except zero) divided by itself is 1: a/a 1 and therefore a 1*a. The additive inverse is the number that when added to the original number gives zero. In other words, it would be the negative of the original number. The additive inverse for -3(a-b) is -(-3(a-b)) 3(a-b).
- Q: ok sorry im supposed to find the additive inverse of 6x(cubed)+x?
- Two numbers are additive inverses if their sum is zero. So, two expressions are additive inverses if their sum is zero. So if you have 6x^3 + x, then the additive inverse is -6x^3 - 1
- Q: I‘m just looking for a shaving cream or foam or gel that doesn‘t have perfumes, fragrances, or unnecessary additives. A necessary or helpful additive could be something like Vitamin E or some additive that makes the hair on the face and neck softer before you actually apply the blade. I don‘t have super sensitive skin. I‘m just trying to use less chemicals on my body when it comes to shampoos, hair conditioners, and shaving stuff. I asked about shampoos (and sort of hair conditioners) in a different question.I know some people just uses just plain bar soap and lather it up on their face before a shave. But is there anything canned? I mean, like what do barber shops use? I‘m pretty sure that stuff has a fragrance. Not positive, cuz I‘ve never had a professional shave at a barber shop, but I‘m just assuming since they go through a long process just to give you a really clean shave: the hot towel on the face, the brush, the foam/cream, the old-school razor, and so on.Thanks for any positive feedback!
- Barbers used a bar soap and brush. I'm a woman and I have used these myself because its fun. You can still buy these in stores. The soap comes in a square box and the brush will be next to it. As for canned creams you need to look in the ladies area for cans labeled sensitive skin as those will have less additives. But you're never gonna get away from them. Keep in mind everything is a chemical of some sorteven lye. Also try the bath and beauty aisle of health food stores.
- Q: My transmission is acting up, sometimes it just revs up but continues to go. Other times it seems not to want to shift gears. This only happens when it is hot out, it runs fine in the morning when I go to work and it‘s cool out. A mechanic at work said to use an additive and get the transmission oil changed because there are bands in the tranny that may have loosened and the additive will tighten them up
- he is a mechanic in the broadest sense of the term, the only way to fix your problem is new tranny or repair old 1.
- Q: I am thinking of adding this to the oil of my classic corvette and wondered if it is worth the money. I see it advertised on different venues and have never used the product.
- Lucas makes good products and I have used the transmission fix with great sucess but really any engine additive is a waste of money in my book, if you want more protection I would use a synthetic oil like mobil 1.
- Q: What is Additive mixing and Multiplative mixing in AM reception?
- The two fundamental mixing modes are additive and multiplicative. Additive mixing is accomplished by adding the RF and Local Oscillator (LO) signals before applying them to a non-linear element. The large amplitude of the LO signal forces operation of the mixer device as a non-linear mixing element. Multiplicative mixing is accomplished when the RF and LO signals are applied to different terminals of the mixing element, with respect to a common terminal, such as in a double gate IGFET or a double balanced mixer (DBM). Additive mixing tends to yield a lower conversion gain, while multiplicative mixing with multi-electrode tubes tends to produce more noise unlike using a passive semiconductor DBM or DBM made with FETs which produce less noise.
- Q: The additive is sold at auto parts stores and the label claims it is legal to use. Anybody have more information?
- Its legal because it doesnt do anything. You will still fail your emissions test if you don't get your car fixed.
- Q: I have an 8 month old puppy who has started chewing on doors/moldings. We are working on the training and have used the bitter apple spray but would like to know if anybody has come across any product or home made recipe that could be added to paint in order to make it taste bad if the puppy chews on it. Would like to do this to add another deterrent layer when he is alone, thanks!
- it may well be that your engine idle speed is to low , best to take it to auto box shop ask them to first road test it which they will do and give their opinion what is the best thing to do about it
- Q: which is worse additives in food or in drinks?
- drinks . the additives can be concentrated several times so you can't tell if you are loading your body with crap.
- Q: I generally change my oil pretty regularly, but last time I went a little too long and my oil volume was low. Pressure always looked good.
- it wont help anything the best thing you can do is change the oil often . you start putting 'super slickum' additives in an old motor all it will do is make it leak more
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Hydroxypropyl Methyl Cellulose, CAS No.: 9004-65-3
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t
- Supply Capability:
- 1000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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