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CAS NO.65-85-0
Benzoic acid Chemical Properties |
mp | 121-125 °C(lit.) |
bp | 249 °C(lit.) |
density | 1.08 |
vapor density | 4.21 (vs air) |
vapor pressure | 10 mm Hg ( 132 °C) |
refractive index | 1.504 |
FEMA | 2131 |
Fp | 250 °F |
storage temp. | Store at RT. |
Water Solubility | Slightly soluble. 0.34 g/100 mL |
Merck | 14,1091 |
BRN | 636131 |
Stability: | Stable. Combustible. Incompatible with strong bases, strong oxidizing agents, alkalies. |
CAS DataBase Reference | 65-85-0(CAS DataBase Reference) |
NIST Chemistry Reference | Benzoic acid(65-85-0) |
EPA Substance Registry System | Benzoic acid(65-85-0) |
Safety Information |
Hazard Codes | Xn,T,Xi |
Risk Statements | 22-36-42/43-36/37/38-40-63-43-23/24/25-45-41-37/38-20/21/22-48/23-38-67-37 |
Safety Statements | 26-45-37/39-24-22-36/37-24/25-23-53-36-63-39 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 1 |
RTECS | DG0875000 |
F | 21 |
Hazard Note | Harmful |
Hazardous Substances Data | 65-85-0(Hazardous Substances Data) |
Sodium Benzoate BP98
ITEM |
STANDARD |
Content%(asdry product C7H5NaO2) |
99%~100.5% |
Loss on Drying |
≤1.5% |
Acidity or alkalinity |
In conformity with the regulations |
Heavy metals% (Pb) |
≤0.001% |
Halogenide%(Fecl3) |
≤0.02% |
Total Cl Content% |
≤0.03% |
Transparency and colour |
In conformity with the regulation |
Sodium Benzoate is white granule or crystalline powder, no savor or a bit benzoic savor.
It is widely usd as antiseptic, anti-animalcule and antifreezing agent in food, medicine,
tobacco, plating, printing and dyeing.