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Best Price pure bulk cosmetic benzoyl peroxide for skin care / benzoyl peroxide acne
1-1000 Kilogram
$60.00
≥ 1001 Kilogram
$28.00
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
benzoyl peroxide 2685-64-5
Characteristics | White powder |
Melting point | 102-106℃ |
Free acid | ≤0.7% |
Loss on drying | ≤25-29% |
Chloride | ≤0.3% |
Heavy metal | ≤0.04% |
As | ≤0.0003% |
Assay | ≥99% |
1. The top quality Benzoyl perpxide powder is used as monomer polymerization initiator for PVC, unsaturated polyester, polyacrylate, etc. it can also be used as crosslinking agent for polyethylene, and can also be used as rubber vulcanizing agent.
2. The Benzoyl perpxide powder used as analytical reagent, oxidant, bleach and initiator for polymerization of plastics.
3. As a curing agent for unsaturated polyester resin
4. Japan produced benzoyl peroxide products, in addition to the purity of 98% powder, there are a variety of commercialized specifications, such as paste (50% and plasticizer 50%), liquid (75% and 25% of water), and flour ripening bleach (this product 19% to 22% with alum, calcium phosphate, calcium sulfate, carbonate, carbonic acid or flour) Obtained by dilution or more than two kinds of dilution.
5. Wheat flour whitening agent; oxidizing agent; bleaching agent. The Benzoyl perpxide powder is mainly used as polymerization initiator of PVC, polyacrylonitrile and crosslinking agent of unsaturated polyester and acrylate. It is used as crosslinking agent for silicone rubber and fluorine rubber in rubber industry. It can also be used as a bleaching agent and oxidant for chemical production.
6. As a flour quality improver, it has bactericidal effect and strong oxidation effect, which can make flour bleach. Our regulations only apply to wheat flour with a maximum usage of 0.06g/kg.
7. Benzoyl peroxide is the most widely used initiator in the adhesive industry. It is used as a solvent polymerization of acrylate and vinyl acetate, chloroprene rubber, natural rubber, SBS and methyl methacrylate graft polymerization. Unsaturated polyester resin curing, organic glass adhesives and other initiators. It can also be used as vulcanizing agent and crosslinking agent for silicone rubber and fluorine rubber. It can also be used as a bleaching agent and oxidizing agent.
8. The determination of formaldehyde and cholesterol. The qualitative of aromatic amines. The preparation of the embedded medium in the electron microscope. Oxidizing agent. Plastic polymerization catalyst. Curing agent, crosslinking agent. A bleaching agent for fat, oil and wax.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7: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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