不卡国产AV一区二区_日韩美女免费线视频不卡的_亚洲黄色在线美国一级淫妇_绿茶直播免费观看在线看_国产成人自拍小视频_免费在线一级真人片_粉嫩高中生的第一次_日本人成在线播放免费课体台_欧美日韩亚洲二区_日韩第一福利社区

Food additives sodium hydroxide

Molecular formula:NaOHRelative molecular weight:39.997 Implementation standards:GB5175-2008

Commonly known as liquid caustic soda.

0546-7081171

quality index

NaOH ≥32%,NaCL≤0.007%,F(xiàn)e2O3 ≤0.0005%;NaOH ≥50%,NaCL≤0.01%,F(xiàn)e2O3 ≤0.001%

purpose

Is widely used in the following process: container cleaning process; the machining process of starch; carboxymethyl cellulose preparation process; monosodium glutamate manufacturing process.