Best quality alpha naphthol - High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock – Mit-ivy
Best quality alpha naphthol - High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock – Mit-ivy Detail:
Application
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
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%)
Product detail pictures:
Related Product Guide:
Mit-ivy industry Flocculant for paint fog waste water treatment Paint fog flocculant to treat paint waste water Water treatment chemicals for spray booth
List of flammable and explosive chemical reagents commonly used in laboratories
We normally think and practice corresponding towards the change of circumstance, and grow up. We aim at the achievement of a richer mind and body plus the living for Best quality alpha naphthol - 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: Croatia, Czech, Mexico, Our company has already had a lot of top factories and qualified technology teams in China, offering the best goods, techniques and services to worldwide customers. Honesty is our principle, skilled operation is our work, service is our goal, and customers' satisfaction is our future!
By Hulda from belarus - 2017.03.08 14:45
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Dorothy from Jersey - 2018.09.29 13:24