Sodium Benzoate

Description

Sodium Benzoate: White granule or crystalline powder, no savor or a bit benzoic savor Molecular formula: C7H5NaO2 Molecular weight: **4.*1 CAS: *******1 Use: Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing Standard packaging: Braided bag(*5kg net) lined with plastic bags. Quality index: In accordance with GB********5 standard for edible grade and BP*8 and China national codex ***0 for medicinal grade Item GB******4 version BP*8 version China pharmacopoeia ***0 version Content(base on C7H5NaO2 dry basis), % *9.0 *9.****0.5 *9.0 Drying loss, % 1.5 2.0 1.5 Dissolve Meet the stipulation Meet the stipulation / Transparency and color / Meet the stipulation / Alkalinity acidity; Meet the stipulation Meet the stipulation Meet the stipulation Cchloride (base on Cl), **0PPm **0PPm Chloride(base on Cl), /**0PPm / Heavy metal(base on Pb), *0PPm *0PPm *0PPm As(base on As), 2PPm/5PPm Sulfate (base on SO4), ***0PPm Readily oxidizable substance Passed the test O-benzene tricarbonic acid Passed the test