Sodium benzoate
1 Sodium benzoate is an important acidic food preservative.
2 Used in the pharmaceutical industry and plant genetic research, and as dye intermediates, fungicides and preservatives.
Description
Product Parameter
|
Paragraph |
Standard |
Result |
|
SYMBOLS |
WHITE, ALMOST ODOURLESS, CRYSTALINE GRAINS |
|
|
IDENTIFICATION |
||
|
BENZOATES |
POSITIVE |
PAST |
|
SODIUM |
POSITIVE |
PAST |
|
APPEARANCE OF THE SOLUTION |
||
|
CLARITY |
PURELY |
PAST |
|
COLOR |
Y6 |
PAST |
|
ACIDITY OR ALKALINITY (ml/g) |
0,2 MAX. |
PAST |
|
HALOGENATE COMPOUNDS |
||
|
IONIZED CHLORINE |
200 ppm MAX. |
70 |
|
TOTAL CHLORINE |
300 ppm MAX. |
120 |
|
HEAVY METALS |
10 ppm MAX. |
3 |
|
MOUSEMAN |
3 ppm MAX. |
PAST |
|
LEAD |
2 ppm MAX. |
PAST |
|
MERCURY |
1 ppm MAX. |
PAST |
|
READY OXIDIZABLE SUBSTANCES |
POSITIVE |
PAST |
|
POLYCYCLIC ACIDS |
POSITIVE |
PAST |
|
DRYING LOSS% (m/m) |
1.5% MAX. |
0.30% |
|
ANALYSIS% (m/m) |
99.0%-100.5% |
99.80% |
|
Conclusion: The above product complies with BP2013, EP8.0, E211, USP38, NF33, FCC9 standards. |
||
Statement
Mainly used as food preservative, but also used in medicine, dyes, etc.
Used in the pharmaceutical industry and plant genetic research, and as dye intermediates, fungicides and preservatives.
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