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Factory supplied m phenylenediamine synthesis - High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock – Mit-ivy

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Factory supplied m phenylenediamine synthesis - High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock – Mit-ivy Detail:

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Clinical poisoning

 

It has a mild irritating effect on the mucous membranes of the skin and can cause dermatitis, conjunctivitis and upper respiratory tract irritation. Bladder cancer has been reported in workers who produced alkaline cough yellow. However, no bladder cancer was reported in workers who used alkaline cough yellow. Therefore, it is believed that the carcinogenic substance may be an intermediate of cough yellow. No cases of poisoning have been reported in China. See Toxicological Data.

Health examinations every two years, including dermatology and internal medicine. Routine blood, urine and chest X-ray

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Quick Details

Occupational contraindications Patients with chronic respiratory disease should not perform this operation. [1]

Safety and labour protection pennants

 

(1) Engineering control containment system and ventilation.

 

 

(2) Fire prevention and explosion prevention measures: contact with flammable liquids is prohibited. Fire fighting and fire extinguishing methods: use water spray, carbon dioxide, dry powder, appropriate foam fire extinguishing agent.

 

 

(3) Caution for storage and transportation: Store in a cool, ventilated room. Store separately from oxidizer.

 

 

(4) Personal protective measures: Ventilation, local exhaust. Skin protection: Wear protective gloves and protective clothing. Eye protection: Wear safety goggles. Ingestion protection: Do not eat, drink or smoke while working. The industrial production method is produced by the condensation of N,N-dimethylaniline and formaldehyde, distillation, crystallization and purification, sulfur, ammonization of urea and ammonium chloride at 150-160℃, filtration and drying of the finished product. Raw material consumption (kg, t) N,N-dimethylaniline (98%) 110 formaldehyde (37%) 460 urea 700 sulphur (99%) 350 ammonium chloride 630 p-aminobenzenesulfonic acid (100%)


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Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures

Factory supplied m phenylenediamine synthesis -  High-purity Basic flavine O, cas:2465-27-2  EINECS Code Basic Yellow 2 in stock  – Mit-ivy detail pictures


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It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for Factory supplied m phenylenediamine synthesis - High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock – Mit-ivy , The product will supply to all over the world, such as: Namibia, Swiss, Czech Republic, If any item be of interest to you, you should let us know. We will try our best to satisfy your requirements with high quality goods, the best prices and prompt delivery. You should feel free to contact us at any time. We will reply you when we receive your inquiries. Make sure you note that samples are available before we start our business.
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
5 Stars By Agatha from Japan - 2017.09.29 11:19
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
5 Stars By Catherine from Angola - 2017.06.19 13:51
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