Customization: | Available |
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CAS No.: | 99-76-3 |
Formula: | C8h8o3 |
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Name | Methylparaben |
Synonyms | Methyl paraben; Methyl p-hydroxybenzoate; 4-(Methoxycarbonyl)phenol; 4-Hydroxybenzoic acid methyl ester; 4-(Carbomethoxy)phenol; Methyl Parasept; Methyl Butex; Methaben; Metaben; Methyl 4-hydroxybenzoate |
Molecular Structure | |
Molecular Formula | C8H8O3 |
Molecular Weight | 152.15 |
CAS Registry Number | 99-76-3 |
EINECS | 202-785-7 |
FEMA | 2710 |
Melting point | 125-128 ºC |
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Physical and chemical properties: white or white crystalline or crystalline powder, easily soluble in methanol, ethanol or ether, dissolved in hot water, slightly soluble in water, melting point (general rule 0612) : 125-128ºC.
Usage: Hydroxyphenylate is widely used as an antibacterial preservative in cosmetics, food and pharmaceutical preparations. It can be used alone or in combination with other hydroxyphenyl esters and other antibacterial preservatives. Methyl hydroxyphenyl is the most commonly used antibacterial preservative in cosmetics. Hydroxyphenylate are effective over a wide pH range and, despite their effect on yeasts and molds, have broad-spectrum antimicrobial properties.
Carried Standard:CP/BP/USP
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.