Appearance: White crystal or crystalline powder.
Product Specifications: Food grade, Industrial grade
Packing: 25 kg/bag
Application: Butylated Hydroxytoluene (BHT) is a low molecular weight, non-staining hindered-phenol antioxidant commonly used in plastics, rubber, elastomers, petroleum, oil products, foods and other items.
Butylated hydroxytoluene (BHT), also known as dibutylhydroxytoluene, is a lipophilic organic compound, chemically a derivative of phenol, that is useful for its antioxidant properties.[4] European and U.S. regulations allow small amounts to be used as a food additive. In addition to this use, BHT is widely used to prevent oxidation in fluids (e.g. fuel, oil) and other materials where free radicals must be controlled.
Chemical Name: Diisodecyl pentaerythritol diphosphite
CAS No.:26544-27-4
Molecular formula:C25H50O6P2
Molecular weight:508
Appearance: Clear liquid
Specific gravity (25 degree):1.020-1.050
Refractive index (25 degree):1.4650-1.4850
PHOSPHITE ANTIOXIDANT HONOX-DPD is a specialty diphosphite which is useful as a secondary stabilizer. It is a new environmental friendly phosphite antioxidant which does not contain phenol, nonylphenol, bisphenol A, BHT and other harmful substances. Good transparency, non-toxic, pollution-free, it can effectively replace TPP, TNPP, PDOP etc.
The ability of decomposing hydrogen peroxide is strong and it has better initial coloring, transparency and high temperature resistance than the ordinary phosphite antioxidants.
It can be used for food contact packaging materials instead of antioxidants TPP, TNPP, PDOP, 1500 and so on.
It has excellent thermal stability and color stability. It can be used in the product processing as chelating agent and stabilizer. It can effectively inhibit the aging of the products and maintain the transparency of products.
It has good hydrolysis resistance stability. The synergistic effect can be achieved with the use of hindered phenolic antioxidants and UV absorbers.
It can be widely used in PVC, PE, PP, PS, polyamide, polycarbonate, ABS and other polymer materials after compounding with hindered phenolic antioxidants.
p-cresol, para-cresol
99%min.
crystallizing point 34.03
Hazen 20
water % 0.054
p-cresol % 99.14
phenol % 0
o-cresol % 0.09
para cresol is consumed mainly in the production of
antioxidants, e.g., butylated hydroxytoluene (BHT).
The monoalkylated derivatives undergo coupling to
give an extensive family of diphenol antioxidants.
These antioxidants are valued because they are
relatively low in toxicity and nonstaining.
We company is committed to rubber chemical sales, such as
Accelerator MBT, MBTS, CBS, DPG, TBBS, etc.
Antioxidant TMQ, IPPD, 6PPD, DTPD, DBD, DBD-40
Antiscorching PVI
Phenolic resin SP1068,SP1045 and congeneric product like RT11**series -- 5***series
Silica
SBR1502,SBR1712 series
Petroleum resin C5, C9, DCPD
If you sir are interested in some products, pls let me know, we company must serve you the most suitable price and good quality products.
We company is committed to rubber chemical sales, such as
Accelerator MBT, MBTS, CBS, DPG, TBBS, etc.
Antioxidant TMQ, IPPD, 6PPD, DTPD, DBD, DBD-40
Antiscorching PVI
Phenolic resin SP1068,SP1045 and congeneric product like RT11**series -- 5***series
Silica
SBR1502,SBR1712 series
Petroleum resin C5, C9, DCPD
If you sir are interested in some products, pls let me know, we company must serve you the most suitable price and good quality products.