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Sodium benzoate powder /granular

product description

Chemical Name：Sodium Benzoate
Synonyms：Benzoic acid sodium salt
Molecular formula：C7H5NaO2
Molecular weight：122.12
CAS No：532-32-1
EINECS：208-534-8

Appearance：White powder or granular

Specifications

Analysis contents	Analysis standard BP2000	Analysis results
Appearance	white, powder, prill, needle and with styrax benzoin smell
Content%(as dry product C7H5NaO2)	≥99.0-≤100.5%	99.55%
Acid and Alkalinity	0.20ml/0.1N	0.20ml/0.1N
Heavy metals%( Pb)	≤0.001%	0.001%
Loss on drying	≤1.5%	1.32%
PH value	7.5-8.0	7.5
Total CL content	≤0.03	0.03
Pb mg/kg	5mg/kg	5mg/kg
As mg/kg	3mg/kg	3mg/kg
Hg mg/kg	1mg/kg	1mg/kg
Halogenide%(Fecl3)	≤0.02	0.02
Transparency and color	According to Y6	According to Y6
Dissoluble state	Passing test	Passing test
Polycyclic acids	Passing test	Passing test
Fusion point °C	121.5-123.5	122.8
Compound easy to be oxide	Passing test	Passing test

25KG/BAG,17.5TONS/FCL WITHOUT PALLETS,15TONS WITH PALLETS FOR GRANULAR ,

15TONS OR 16TONS /20FCL FOR POWDER