carboxymethyl cellulose CMC carboxymethyl cellulose used in toothpaste for Germany market 60%,70%,80%,95%CMC In Toothpaste
1.Good rheological property and thixotropic property.
2. Acid resistance: pH 2-4.
3.Salt resistance: The addition of salt will not decrease but rather increases the viscosity of CMC aqueous solution
4.Thermal resistance.
5. High transparency.
6 .Antibacterial.
With improvement of people’s living standard, the requirements of daily necessities is also increasing constantly.
As a kind of daily necessity, Toothpaste’s use value is not limited to mouth cleaning. It gradually becomes more functional and healthy.
There are many new types of toothpaste like: medicinal toothpaste, anticalculus toothpaste, anti-inflammatory and blood staunching toothpaste and complete care toothpaste,which raise new requirement of CMC, the main ingredient of toothpaste.
Application:
As a thickening agent, CMC is widely used in toothpaste, and mainly takes effects of excipients and bonding. CMC can make toothpastes have a certain consistency, keep pastes into strips, and have good skeleton to prevent collapse and thinning out of toothpastes, so that can make the pastes keep delicate and smooth.
Index
DESCRIPTION | WHITE OR CREAM COLORED POWDER |
VISCOSITY (1%SOLUTION, 25°c) |
800~1200CPS |
PH VALUE (1%SOLUTION, 25°c) |
6.0~8.5 |
PURITY (DRY BASIS) |
99.5% |
BULK DENSITY | 0.55-0.7 |
DEGREE OF SUBSTITUTE | 0.80MIN |
LOSS ON DRYING | ≤8.0% |
PARTICLE SIZE |
Min.99.0% pass through 40 mesh (420 micron) Min.95.0% pass through 60 mesh (250 micron)
|
HEAVY METALS | ≤10PPM |
ARSENIC(As) | ≤ 3PPM |
LEAD | ≤ 3PPM |
MERCURY | ≤ 1PPM |
CADMIUM | ≤ 1PPM |
MICROBACTERIA | |
TOTAL PLATE COUNT | <1000 cfu/g |
YEAST AND MOULD | <100 cfu/g |
COLIFORM | ABSENT/G |
SALMONELLA | ABSENT/G |
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
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