BHT e321 food grade CAS 128 37 0
BHT is widely used for polymerized material, petroleum products and food.
BHT e321 food grade CAS 128 37 0
1. Product introduction
Product name:BHT e321 food grade CAS 128 37 0
Molecular formula:C15H24O
Molecular weight:220.19
Purity:99% Min
Storage condition:0-6°C
Butylated Hydroxytoluene(BHT) is a white crystalline solid with a faint characteristic odor. It is insoluble in water and in propylene glycol, but is freely soluble in alcohol. It is obtained by alkylation of p-cresol with isobutene or by monobutylation of m,p-cresol mixtures.
1.The antioxidant BHT is a commonly used rubber antioxidant, have certain protective effects on heat, aging, and also inhibited the copper toxicity;
2.Antioxidant BHT also be used as an effective antioxidant in other polymer materials;
3.In the oil, antioxidant BHT has high antioxidant properties, which effectively improve the oxidation stability of the oil to prevent the acidic products of oxidation, formation of precipitates.
2. Product specification
|
Product name |
Butylated hydroxytoluene(BHT) |
|
|
Items |
Specifications |
Results |
|
Appearance |
White crystal or crystalline powder |
White crystal |
|
Melting point(Initial Melting Point) /℃ |
≥69.0 |
69.3 |
|
Moisture w/% |
≤0.05 |
0.047 |
|
Ignition residue w/% |
≤0.005 |
0.0038 |
|
Sulfate (as SO4) w/% |
≤0.002 |
0.0015 |
|
Arsenic(As) (mg/kg) |
≤1 |
<1 |
|
Heavy Metal (as pb) (mg/kg) |
≤5 |
3 |
|
Free cresol (as Paracresol) w/% |
≤0.02 |
0.011 |
4. Product qualification
We are specialized in food additives for many year. We have FDA, SGS, CNAS, ITAT, CO and health certificate etc.
5. Service and Shipping
6. FAQ
1. What’s payment currency?
USD / EUR / CNY / HKD
2. What’s your lead time?
7-20 days
3. How’s your delivery terms?
FCA / FOB / CFR / CIF / CIP / DAP / DDP
4. Do you offer combined container service?
Yes. We offer LCL / FCL / combined container services.
5. Can you give loading pictures?
Yes, we supervise loading by our own staff and we can give loading pictures in 24 hours after the container loaded.
6. If I order large quantity, will I get lower price?
Yes, price always depends on qiantity. If you can order more, surely we will provide a more proper price.
