Specifications
benzoic acid priceNo.: 65-85-0
Formula: C7H6O2
Molecular Weight: 12
benzoic acid
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DETAILED DELIVERY SPECIFICATIONS
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Assay:??????????????????????????????????????????????????????????????????????????????????????????????? 99.0%~100.5%
Identification:???????????????????????????????????????????? ????????????????????????? ?A: Melting point 121°C~123°C
B: Solution:?????????????????????????????????????????????????????????????????????????? ?Positive reaction of benzoates
Halogenated Compounds and Halides:??????????????????????????????????????????????0.03% max.
Sulphated Ash:???????????????????????????????????????????????????????????????????????????????????? 0.1% max.
Moisture(Karl Fisher):?????????????????????????????????????????????????????????????????????? ?? 0.5% max.
Heavy Metals(as Pb):???????????????????????????????????????????????????????????????????????? 10ppm max.
Arsenic:?????????????????????????????????????????????????????????????????????????????????????????????? 2ppm max.
Phthalic Acid:?????????????????????????????????????????????????????????????????????????? ?Meets the requirement
Readily Oxidizable Substance:??????????????????????????????????????????????? ? Meets the requirement
Readily Carbonization Substance:??????????????????????????????????????????? Meets the requirement
Appearance of Solution:????????????????????????????????????????????????????????? ??? Clear and colorless??