Preservatives CAS 532-32-1 hauv Metric Tons Sodium Benzoate

Nws yog siv los ua zaub mov thiab dej haus preservative: Sodium benzoate yog qhov tsim nyog rau kev siv los ua cov tshuaj tua kab mob hauv cov khoom noj thiab dej haus uas ib txwm muaj nyob rau hauv PH ntau hauv qab 4.5, lossis tuaj yeem coj mus rau hauv qhov ntau los ntawm kev ntxiv cov dej soluble acidulant. Sodium benzoate tsis pom zoo raws li kev khaws cia ntawm PH ntau dua 4.5. Sodium benzoate, NF / FCC yog dav siv nyob rau hauv carbonated thiab tseem haus dej haus, syrups, cider, salted margarine, txiv ntseej, kua ntses, relishes, jellies, jams, preserves, pastry thiab ncuav qab zib sau, tsis muaj rog nyias hnav khaub ncaws, txiv hmab txiv ntoo nyias, npaj zaub nyoos, thiab khaws cia zaub. Qee daim ntawv thov dav dav tau piav qhia hauv cov piv txwv hauv qab no. Nco ntsoov tias tsoomfwv thiab lub xeev cov cai yuav siv tau rau cov ntawv thov tshwj xeeb.

Cov kev cai no yuav tsum raug tshuaj xyuas thiab txheeb xyuas tias siv tau lossis tsis siv rau txhua daim ntawv thov siv tshwj xeeb.

Yam khoom	Index
MELTING RANGE rau BENZOIC ACID	121 5-123.5 degree
ACIDITY lossis ALKALINITY (ml / g)	0.2MAX
IONISED chlorine	200 ppm MAX
TAG NRHO CHLORINE	300 ppm MAX
Hnyav hlau (hauv cov ntsiab lus ntawm cov hlau lead)	10 ppm MAX
ARSENIC	3 ppm MAX
LEAD	2 ppm MAX
MERCURY	1 ppm MAX
Kev poob ntawm kev ziab% (m / m)	1.5% MAX
SAIB % (m / m)	99.0%-100.5%