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Factory manufacturers 99% Fullerene C60 C70 for hot sell cas:131159-39-2

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According to the spherical hollow structure of fullerene (referred to as C60) molecule, it can be inferred that it should have aromatic properties and be able to carry out the reactions of general thick cyclic aromatic hydrocarbons, such as alkylation and reduction to generate hydrides. It is well known that aromatic hydrocarbons generally exhibit electron-rich reactions and are prone to electrophilic substitution reactions with electrophiles. However, C60 shows the reactivity of electron-deficient compounds, that is, it tends to obtain electrons. It is difficult to react with electrophiles, but easy to react with nucleophiles such as NH3 and metals. According to BethuneChemicalbook, fullerenes behave more like electronic-deficient alkenes than aromatic compounds, and the hollow spherical structure of C60 allows it to react on both the inner and outer surfaces of the sphere to obtain various functional fullerenes derivatives. Where, the metal contained inside the C60 cage is represented by M@C60, and the metal and C60 reacting on the outer surface of the ball is represented by MnC60. It is known that some chemical reactions of C60 have been well characterized, including reaction with metals to form endocontaining compounds, halogenation, radical reactions, etc

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1.Beauty products 

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FAQ:

Q1: Can I get some samples
A: Yes, free samples(10-20g or enough to detection) are available for most of our products, you only need to pay the shipping cost.

Q2: How to confirm the quality before orders
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your 
requirement.

Q3: What's your MOQ
A: Normally 1 kg, but smaller quantity is also acceptable for some special products.
 
Q4: How about discount
A: Mainly based on quantity, also some promotional products with special discount from time to time.

Q5. What's the delivery lead time
A: 2-3 working days after payment.
 
Q6: How to make order & payment
A: Proforma invoice will be sent after your confirmation of the order, We can accept payment by T/T, ,Transfer Wise and MoneyGram.