Pharmacopoeia of Bromine Carbon Tetrachloride Solution

NegotiableUpdate on 05/06

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Overview

Beijing Huakesheng Fine Chemical Products Trading Co., Ltd. produces and sells bromine based carbon tetrachloride solution. Pharmacopoeia: It is a colorless toxic liquid that can dissolve various substances such as fat and paint. It is a volatile liquid with a slightly sweet odor of chloroform. Molecular weight 153.84, density 1.595g/cm3 (20 ℃) at room temperature and pressure, boiling point 76.8 ℃, vapor pressure 15.26kPa (25 ℃), vapor density 5.3g/L. Carbon tetrachloride is immiscible with water and can be mixed with ethanol, chloroform, and petroleum ether. Bromine in its elemental state is toxic and irritating. Because bromine is an oxidant, it cannot interact with

Product Details

Beijing Huakesheng Fine Chemical Products Trading Co., Ltd. produces and sellsPharmacopoeia of Bromine Carbon Tetrachloride Solution:It is a colorless toxic liquid that can dissolve various substances such as fat and paint. It is a volatile liquid with a slightly sweet odor of chloroform. Molecular weight 153.84, density 1.595g/cm3 (20 ℃) at room temperature and pressure, boiling point 76.8 ℃, vapor pressure 15.26kPa (25 ℃), vapor density 5.3g/L. Carbon tetrachloride is immiscible with water and can react with ethanol Chloroform andPetroleum etherWaiting for mixing. It is not flammable and was once used as a fire extinguishing agent, but it has been discontinued because it can react with water at temperatures above 500 degrees Celsius, producing carbon dioxide and toxic gases such as phosgene, chlorine, and hydrogen chloride. Additionally, it accelerates the decomposition of the ozone layer. The use of carbon tetrachloride is strictly restricted by the country, and it is not commonly used as an extractant for non ozone depleting substance raw materials and special purposes.

physical properties

Appearance and characteristics: Colorless and transparent volatile liquid with a special aromatic odor. Sweet taste.

Relative density (water=1): 1.595

Relative vapor density (air=1): 5.32

Saturated vapor pressure (kPa): 15.26 (25 ℃)

Heat of combustion (kJ/mol): 364.9

Refractive index 1.459-1.46

Critical temperature (℃): 283.2

Critical pressure (MPa): 4.558

Logarithmic value of octanol/water partition coefficient: 2.6

Interface tension with water at 20 ℃ (mN/m): 45.0

Solubility: Slightly soluble in water, easily soluble in most organic solvents.

Molecular structure data

data[3]：

1. Molar refractive index: 17.51

2. Molar volume (cm)3/mol）：54.8

3. Waiting for Zhang Biarong (90.2K): 136.4

4. Surface tension (dyne/cm): 38.1

5. Polarization rate (10)-24cm3）：6.94

Safe storage and transportation

Bromine should be stored in glass bottles, capped with glass stoppers, and sealed. Store in a cool and ventilated warehouse. Stay away from sources of fire and heat. The storage temperature should be maintained between -5 ℃ and 25 ℃. Keep the container sealed.[21]It should be stored separately from reducing agents, alkali metals, flammable or combustible materials, metal powders, etc., and mixed storage should be avoided. The storage area should be equipped with emergency response equipment for leaks and suitable containment materials.[22]

When shipping, the packaging should be intact and the loading should be secure. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or be damaged. It is strictly prohibited to mix and transport with reducing agents, alkali metals, flammable or combustible materials, metal powders, edible chemicals, etc. Transport vehicles should be equipped with leak emergency response equipment during transportation. During transportation, it should be protected from direct sunlight, rain, and high temperatures.[22]Pharmacopoeia of Bromine Carbon Tetrachloride Solution