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ITEM | STANDARD |
Appearance | White crystalline powder |
Identification | Conforms |
Heat Stability | Not change in color after heating for 90 minutes at 105℃ |
Odor | Slight characteristic odor |
Purity | 99.0-101.0% |
Water | =<0.5% |
Melting Range (℃) | 132-135 |
Residue on Ignition | =<0.2% |
Aldehydes (as Formaldehyde) | 0.1% Max |
Lead (Pb) | =<5 mg/kg |
Arsenic (As) | =<2 mg/kg |
Mercury (Hg) | =<1 mg/kg |
Heavy Metals (as Pb) | =<10 mg/kg |
소르빈산(sorbic acid)은 대표적인 합성 보존료이며, 가공식품의 보존에 흔히 사용된다. 벤조산과 그 염과 함께 대표적인 합성 보존료로 꼽히고 있다. 이 물질은 각종미생물의 생육 억제에 효과가 있지만 살균 효과는 거의 없다. 흰색의 결정성 분말로 약간의 자극적인 냄새가 있다. 빙초산이나 다양한 유기 용매에 잘 녹는다. 식품에 사용할때는 아세트산, 젖산, 알코올 등과 혼합하여 사용하거나, 소르빈산칼륨이나 소르빈산칼슘 등과 같은 염 형태로 사용한다. 보통 그 효과는 산성일수록 강해지므로 염기로 중화된 염이라도 산성 물질과 병용하는 일이 많다.
User : Amy Connolly2014-11-03 19:05:20
Amy ConnollyQ : Hi, this will probably sound like an odd question but I was wondering if you would sell a very small amount of sorbic acid, i need it to use in my college task.
FOODCHEM A : Hello,thanks for consulting,im sorry that we could not afford you with order quantity below 500kg of sorbic acid,hereby we suggest you to buy it in local shop.
User : Tim J2014-10-15 00:33:53
Tim JQ : Please send me sorbic acid product specification, MSDS,package and cost quotation for one 20 container load CIF Canada.
FOODCHEM A : Thanks for you inquiry,our sales manager has send you email, pls kindly check.
User : Aguilar 2014-09-08 21:10:53
Aguilar Q : Good day,I stay in Nigeria and am into cake business.I want to know if you can import d sorbic acid down here.thanks
FOODCHEM A : yes,Nigeria is one of the important market of us, we have exported there for years.
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