Nipagin

Zhengzhou four Yang Chemical Products Co., manufacturer of high-quality, ethyl paraben phone manufacturers, ethyl paraben CAS number, a detailed description of ethyl paraben, ethyl paraben Zhengzhou latest offer, paraben Ethyl prices, the role of ethyl paraben, ethyl paraben factory distributor, ethyl paraben manufacturers latest offer, the added amount of ethyl paraben, ethyl paraben formula, Nepal Ethyl's molecular weight. English: Ethylparaben. Alias: Ethylparaben, ethyl paraben, ethyl paraben. Formula (Formula): C9H10O3. Molecular weight (Molecular Weight): 166.18. CAS: 120-47-8 Properties: white powder. No foul. Corrosion and strong. Its antibacterial stronger than benzoic acid and sorbic acid. Nipagin as food, medicines, cosmetics and other antiseptic, also used as organic synthesis reagents. In food DOSAGE China's "food additives health standards" (GB2760-1996) provides: propyl paraben as a preservative used in food processing, the maximum usage (both p-hydroxy benzoic acid), for use in fresh fruits and vegetables: 0.012g / kg; Vinegar: 0.10g / vkg; carbonated beverages, egg yolk filling: 0.20g / kg; fruit juice (fruit) drinks, jams (excluding canned), soy sauce: 0.25g / kg; pastry filling: 0.5g / kg. ACTION: This product is stronger inhibitory effect on fungi, but weak inhibitory effect on bacteria. As antimicrobial preservatives, widely used in liquid preparations and semi-solid formulations, it can also be used in food and cosmetic preservative. Adverse reactions: (1) The goods and non-ionic surfactants (such as Tween-20, Tween-80), polyethylene glycol 6000, etc. in combination, can increase water solubility of the product, but also to form complex It was affected by its inhibitory effect. (2) Case of iron discoloration, case of acid, alkali susceptible to hydrolysis. (3) When the liquid formulation containing a low concentration (2% to 15%), propylene glycol, its antiseptic effect is enhanced. Specifications: Common concentration 0.03% ~ 0.l5%. Another 0.l% eye drops for the treatment of fungal corneal ulcer. 0.2% of food preservation, preparation preservative 0.3% of Zhengzhou four Yang Chemical Products Co., integrity management, welcomed the new and old customers call to discuss! Contact: Wang Feng: 13253528186 0371-53797655 QQ: 1592237519