脫氫醋酸鈉

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中文名稱:脫氫醋酸鈉

中文別名:脫氫乙酸鈉;鈉3-(1-羥乙基李登)-6-甲基-1·2-吡喃-2·4-(3H)-二酮

英文名稱:Sodium?dehydroacetate

英文別名:DHA-S;?DHA-sodium;?DHN;?harven;?2H-Pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?ion?(1-),?sodium;?3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione?sodium?salt;?sodium?3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione;?4-hexenoic?acid,?2-acetyl-5-hydroxy-3-oxo,?delta-lactone,?sodium?derivative;?Acetyl-5-hydroxy-3-oxo-4-henenoic?acid,?delta-lactone,?sodium?deriv.;?Acetyl-6-methyl-2H-pyran-2,4(3H)-dione,?sodium;?Pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?ion(1-),?sodium;?;?sodium?3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate;?sodium?3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate;?2H-pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?sodium?salt?(1:1)

CAS:4418-26-2

EINECS:224-580-1

分子式:C8H8NaO4

分子量:191.1359

物理化學(xué)性質(zhì)

熔點(diǎn):?295oC(DEC.)
性質(zhì)描述:?白色結(jié)晶性粉末，無(wú)臭、無(wú)味、無(wú)刺激、水溶液呈中性或弱堿性，難溶于乙醇等有機(jī)溶劑。熔點(diǎn)110℃

用途：食品防腐劑，保鮮劑。該產(chǎn)品對(duì)食品中的酵母菌、腐敗菌、霉菌有著較強(qiáng)的抑菌作用，廣泛應(yīng)用于肉類、魚類、蔬菜類、水果類、飲料類、糕點(diǎn)類等的防腐、保鮮，是新型廣譜抑菌劑。

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定價(jià)：27元/kg

脫氫醋酸鈉

?

中文名稱:脫氫醋酸鈉

中文別名:脫氫乙酸鈉;鈉3-(1-羥乙基李登)-6-甲基-1·2-吡喃-2·4-(3H)-二酮

英文名稱:Sodium?dehydroacetate

英文別名:DHA-S;?DHA-sodium;?DHN;?harven;?2H-Pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?ion?(1-),?sodium;?3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione?sodium?salt;?sodium?3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione;?4-hexenoic?acid,?2-acetyl-5-hydroxy-3-oxo,?delta-lactone,?sodium?derivative;?Acetyl-5-hydroxy-3-oxo-4-henenoic?acid,?delta-lactone,?sodium?deriv.;?Acetyl-6-methyl-2H-pyran-2,4(3H)-dione,?sodium;?Pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?ion(1-),?sodium;?;?sodium?3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate;?sodium?3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate;?2H-pyran-2,4(3H)-dione,?3-acetyl-6-methyl-,?sodium?salt?(1:1)

CAS:4418-26-2

EINECS:224-580-1

分子式:C8H8NaO4

分子量:191.1359

物理化學(xué)性質(zhì)

熔點(diǎn):?295oC(DEC.)
性質(zhì)描述:?白色結(jié)晶性粉末，無(wú)臭、無(wú)味、無(wú)刺激、水溶液呈中性或弱堿性，難溶于乙醇等有機(jī)溶劑。熔點(diǎn)110℃

用途：食品防腐劑，保鮮劑。該產(chǎn)品對(duì)食品中的酵母菌、腐敗菌、霉菌有著較強(qiáng)的抑菌作用，廣泛應(yīng)用于肉類、魚類、蔬菜類、水果類、飲料類、糕點(diǎn)類等的防腐、保鮮，是新型廣譜抑菌劑。

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?

?

定價(jià)：27元/kg