China High Purity Quanlity Benzoic Acid with Great Quality Food Preservative, Find details about China Sodium Benzoate, CAS 532-32-1 from High Purity Quanlity Benzoic Acid with Great Quality Food Preservative
ITEMS OF ANALYSIS | SPECIFICATION | RESULTS | testing method | |
APPEARANCE: | WHITE FLAKES | PASSED | IN HOUSE #PSB01 | |
MELTING POINT: | 121-123ºC | 122.3 | GB/T 617 | |
ASSAY (%): | 99.50MIN | 99.56 | GC IN HOUSE #PSB02 | |
LOSS ON DRYING (%): | 0.1MAX | 0.03 | GB1901-2005 | |
COLOR (HAZEN): | 20MAX | 18 | GB/T 3143 | |
HEAVY METAL (AS Pb) (PPM): | 10MAX | 2 | IN HOUSE # PSB 04 | |
CHLORIDE(AS Cl) (PPM): | 200MAX | 50 | IN HOUSE # PSB 05 | |
Arsenic (AS As) (PPM): | 2MAX | 2 | IN HOUSE # PSB 06 | |
Halogen, Halogenide(PPM) | 300MAX | 200PPM | EN14582:2007 | |
phthalic acid | PASSED | PASSED | EN14372:2004 | |
Resudue on ignition(%): | 0.05MAX | 0.03 | GB 1901-2005 |