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  • Best Price for 4-Biphenyl Acetic Acid - Acetic acid – Debon

Best Price for 4-Biphenyl Acetic Acid - Acetic acid – Debon

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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Acetic Anhydride 500ml , Acetic Anhydride 97 , Acetic Acid And Water , We are glad that we are steadily growing with the active and long term support of our satisfied customers!
Best Price for 4-Biphenyl Acetic Acid - Acetic acid – Debon Detail:

Acetic acid 1 Acetic acid 2 Acetic acid 3 Acetic acid 4 Acetic acid 5 Acetic acid 6

Substance name: acetic acid chemicalsCommon name: acetic acid English name:
Hazard Category: Class 8.3 Corrosives Dangerous Goods Code: 81601 UN number：2789
Physicochemical properties
Melting point (°C) 16.7 Boiling point (°C) 118.1 Solubility Soluble in water, ether, glycerin, insoluble in carbon disulfide.
Relative density (air = 1) 1.05 Saturated vapor pressure 1.52(20℃) Heat of combustion 873.7 kJ/mol
Relative density (water = 1) 2.07 Appearance and smell A colorless, transparent liquid with a pungent sour odor.
Fire and explosion hazard data
Flash point (°C) 39 Explosion limit (%) Upper limit 17.0 lower limit 4.0 Fire hazard category Class B
Critical temperature (°C) 321.6 Critical pressure (MPa) 5.78 Flammability combustible
Minimum ignition energy (mj) No data Explosion hazard level, group ⅡAT1
Extinguishing agent Mist water, foam, carbon dioxide, dry powder
Fire fighting methods Spray the spilled liquid with water to dilute it into a non-combustible mixture and protect the firefighters with misty water
Dangerous characteristics It is flammable, and its vapor and air can form an explosive mixture. In case of fire, high heat, it will cause fire and explosion. Exposure to chromic acid, sodium peroxide, nitric acid or other oxidizing agents poses a risk of explosion. Corrosive.
Reactive data
Stability: no data Polymerization risk: no data Incompatibility: alkalis, strong oxidants。 Combustion (decomposition) products: carbon monoxide, carbon dioxide.
Health hazard data
Route of invasion Inhalation, ingestion, percutaneous absorption
Acute toxicity LD50 3530 mg/kg(Rat oral)；1060 mg/kg(Rabbit percutaneous) LC50 13791mg/m3，1hour(Mouse inhalation)
Health hazardInhalation of this product vapor is irritating to the nose, throat and respiratory tract. It has a strong stimulating effect on the eyes. Skin contact, erythema appears in light, and chemical burns in severe cases. Inadvertently taking concentrated acetic acid, the mouth and digestive tract can produce erosion, and the severe one can be killed by shock. Chronic effects: eyelid edema, conjunctival congestion, chronic pharyngitis and bronchitis. Repeated contact for a long time can cause dry skin, skim and dermatitis.
Leakage emergency treatmentQuickly evacuate personnel from the contaminated area to a safe area, and conduct isolation to strictly restrict access. Cut off the fire source. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and wear acid and alkali protective overalls. Do not touch the spill directly. Cut off the source of the leak as much as possible. Prevent entry into restricted spaces such as sewers and flood drains. Small spill: Mix with sand, dry lime or soda ash. A large number of leaks: building a dike or digging a pit. Spray water cools and dilutes the steam, protects the site personnel, and dilutes the spill into incombustibles. Transfer to a tank truck or special collector with an explosion-proof pump, recycle or transport to a waste disposal site for disposal.
Storage and transportation precautions: Store in a cool, ventilated warehouse. The storage temperature should be kept above 16 °C during the freezing season to prevent solidification. Keep the container sealed. It should be stored separately from oxidants and alkalis, and should not be mixed. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials. The packaging should be complete at the time of shipment and the loading should be secure. During transportation, ensure that the container does not leak, does not collapse, does not fall, and is not damaged. The tank (tank) used in transportation should have a grounding chain, and a hole partition can be arranged in the tank to reduce the static electricity generated by the shock. It is strictly forbidden to mix and transport with oxidants, alkalis, food chemicals, etc.
Packing category: O53Packing method: small open aluminum barrel; glass box or plastic barrel (can) outside ordinary wooden box or half-frame wooden box; frosted glass bottle or threaded glass outside the ordinary wooden box; threaded glass bottle, plastic bottle or metal Ordinary wooden box outside the barrel (can); threaded glass bottle, fiberboard box or plywood box.
Disposal: Dispose of by incineration.
first-aid
skin contact Immediately remove contaminated clothing and rinse with plenty of running water for at least 15 minutes. Seek medical attention.
eye contact Immediately lift the eyelids and rinse thoroughly with plenty of running water or saline for at least 15 minutes. Seek medical attention.
Inhalation Quickly leave the scene to the fresh air. Keep the airway open. If breathing is difficult, give oxygen. Seek medical attention.
Ingestion Rinse mouth with water and seek medical attention.
Protective measures
Occupation exposure limit PC-TWA：20 mg/m3；PC-STEL：30 mg/m3
Project control The production process is closed and ventilation is enhanced. Safety showers and eyewash equipment are provided.
Respiratory protection When the concentration in the air exceeds the standard, a self-priming filter gas mask (half mask) should be worn. Wear an air breathing apparatus for emergency rescue or evacuation.
Body protection Wear acid and alkali plastic overalls. Hand protection Wear rubber acid and alkali resistant gloves Eye protection Wearing chemical safety glasses
other Smoking is strictly prohibited at the job site. After work, take a shower. Pay attention to personal hygiene.
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Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for Best Price for 4-Biphenyl Acetic Acid - Acetic acid – Debon , The product will supply to all over the world, such as: Oman , Adelaide , Pretoria , They're durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it's a really should in your case of excellent good quality. Guided by the principle of "Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We're confident that we've been planning to possess a vibrant prospect and to be distributed all over the world within the years to come.

    • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Mark from Israel - 2017.05.31 13:26
    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Annabelle from Yemen - 2018.06.28 19:27
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