Chemical Formula Benzoic acid Sodium Benzoate Raw Material Food Grade
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- Supplier: Nanjing Yida Biotechnology Co. Ltd.
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Product Description
Benzoic acid is a naturally occurring and synthetically produced substance; it is used in food and cosmetics as a preservative.
Benzoic acid Basic information | ||
Product Name: | Benzoic acid | |
CAS: | 65-85-0 | |
MF: | C7H6O2 | |
MW: | 122.12 | |
EINECS: | 200-618-2 | |
Benzoic acid Chemical Properties | ||
Melting point | 121-125 °C(lit.) | |
Boiling point | 249 °C(lit.) | |
density | 1.08 | |
vapor density | 4.21 (vs air) | |
vapor pressure | 10 mm Hg ( 132 °C) | |
refractive index | 1.504 | |
Fp | 250 °F | |
storage temp. | 2-8°C | |
solubility | soluble, clear, colorless (95% ethanol, 1gm/3mL) | |
pka | 4.19(at 25℃) | |
form | Solid | |
color | White to yellow-beige to orange | |
PH | 2.5-3.5 (H2O, 20℃)(saturated solution) | |
Water Solubility | Slightly soluble. 0.34 g/100 mL | |
JECFA Number | 850 | |
Merck | 141,091 | |
BRN | 636131 | |
Henry's Law Constant | (x 10-8 atm?m3/mol): 7.02 (calculated, U.S. EPA, 1980a) | |
Stability: | Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies. | |
InChIKey | WPYMKLBDIGXBTP-UHFFFAOYSA-N | |
CAS DataBase Reference | 65-85-0(CAS DataBase Reference) | |
NIST Chemistry Reference | Benzoic acid(65-85-0) | |
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