Factory in stock quality CAS 128-37-0 Butylated Hydroxytoluene 99%
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Product Description
High quality Butylated Hydroxytoluene with best price CAS 128-37-0
BHT can be used as a feed antioxidant to protect the vitamins in the feed and prevent the oxidative loss of fat and protein. It also has certain antibacterial effect. Maximum dosage 150g/t. BHT is an oil-soluble antioxidant widely used at home and abroad. Although the toxicity is larger, but its antioxidant capacity is strong, heat resistance and stability is good, neither specific odor, nor metal ion color reaction and other shortcomings, and the price is low, only 1/8-1/5 of BHA, China is still used as the main antioxidant. It is generally used in combination with BHA and with citric acid or other organic acids as a synergist.
As a general phenolic antioxidant. Widely used in polymer materials, petroleum products and food processing industry. This product is a commonly used rubber antioxidant. It has a certain protective effect on heat and oxygen aging, and can also inhibit copper damage. It has no anti-ozone ability when used alone, but it can be used with anti-ozone agents and waxes to protect the vulcanized rubber from various factors of weather. It can also be used as a gelling inhibitor in styrene butadiene gel. The general dosage in rubber is 0.5-3 parts. When the dosage is increased to 3-5 servings, it will not spray. This product can also be used as a stabilizer after the treatment and storage of synthetic rubber, can be used for styrene butadiene rubber, butadiene rubber, ethylene propylene rubber, neoprene rubber and other rubber. Antioxidant 264 is a potent antioxidant in some polymer materials.
| Product name |
Butylated Hydroxytoluene |
| CAS NO. |
128-37-0 |
| Molecular weight |
220.35 |
| Molecular formula |
C15H24O |
| Purity |
99% |
| Package |
25kg/drum |
Product Usage
Antioxidant 264 is an excellent general phenolic antioxidant, non-toxic, non-flammable, non-corrosive, good storage stability, can inhibit or delay the oxidative degradation of plastics or rubber and extend the service life. Appearance of white or light yellow crystalline powder, soluble in benzene, toluene, methanol, ethanol, acetone, carbon tetrachloride, acetic acid, grease, ethyl ester and gasoline and other solvents, insoluble in water and dilute caustic soda solution. It is an excellent antioxidant additive for various petroleum products, widely used in various lubricants, gasoline, paraffin and various raw oil to prevent the acid value or viscosity of lubricating oil and fuel oil from rising. Used as a food antioxidant and stabilizer in food grade plastics and packaged foods to delay the rancidity of food. It can also be used in polyethylene (PE), polystyrene (PS), PP(polypropylene), polyvinyl chloride, ABS resin, polyester, cellulose resin and foam plastics (especially white or light-colored products), food grade plastics, natural rubber, synthetic rubber (butadiene butadiene, nitrile, polyurethane, butadiene rubber, etc.), animal and vegetable oils and fats and foods containing animal and vegetable oils and cosmetics And other products. The reference dosage is generally 0.1-1.0%.
As a food additive, it can effectively delay the rancidity of food; In the petroleum industry, it is an excellent antioxidant for various lubricants, secondary processing gasoline, paraffin and some other mineral oils; In particular, antioxidants and stabilizers for food grade plastics and polymer materials for packaged foods, as well as white or light-colored products of natural rubber and synthetic rubber
| Butylated Hydroxytoluene Chemical Properties |
|
|
|
| Melting point |
69-73 °C(lit.) |
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|
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| Boiling point |
265 °C(lit.) |
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|
|
| density |
1.048 |
|
|
|
| vapor density |
7.6 (vs air) |
|
|
|
| vapor pressure |
<0.01 mm Hg ( 20 °C) |
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|
|
| FEMA |
2184 | BUTYLATED HYDROXYTOLUENE |
|
|
|
| refractive index |
1.4859 |
|
|
|
| Fp |
127 °C |
|
|
|
| storage temp. |
2-8°C |
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|
|
| pka |
pKa 14(H2O t = 25 c = 0.002 to 0.01) (Uncertain) |
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| form |
Crystals |
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|
|
| color |
white |
Q1:Are you Support DDP?
A: Yes, we can delivery by special line, DDP, Please don't worry about customs clearance and customs duties.
Q2:Are you a manufacturer?
A: Yes, we are factory located in Hebei province.
Q3:Do you accept sample orders?
A: Yes,we welcome sample orders to test and check our product quality. Your reliance is the first step of our cooperation.
Q4: What kind terms of payment can be accepted?
A: We'd like to accept T/T, West Union, L/C, Money Gram,Paypal.
Q5: Which information in the inquiry you should send us?
A: Chemical name/ CAS No./exact quantity/ usage or field/destination port/other special requirements.
Q6: Is there any discount?
A: Yes. The price is negotiable. It depend on your qty.
Q7:How long does it take to the goods arrived?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order,
please allow 5-8 days by Air, 20-35 days by Sea.
Q8:How do you treat quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
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