Basic information Chinese name: English name ammonia: Ammonium hydroxide Chinese alias: ammonium hydroxide Synonyms: Ammonia; Ammonia water (JP15); Ammoniac [French]; Ammoniaca [Italian]; Ammoniak; Amoniak [Polish]; AZAN; Nitro-sil ; PeramineCAS Number: 1336-21-6 Formula: NH3 · H2O Molecular Weight: 35.0458MDL Number: MFCD00066650 specific gravity: 0.9 Storage: sealed cool save physical data 1. Appearance: colorless, transparent liquid ammonia prices, a strong pungent odor . [1] 2.pH value: 11.7 (1% solution) 3 Melting point (℃): -. 58 (25% solution) 4 boiling point (℃): 38 (25% solution) 5 Relative density (water = 1). ...: 0.91 (25% solution) 6 Relative vapor density (air = 1): 0.6 to 1.27 saturation vapor pressure (kPa): 6.3 (25% solution of ammonia density, 20 ℃) ??8 octanol / water partition coefficient: - 2.6609 Solubility: Dissolved in water, ethanol. Because we are professional so we do better quality at reasonable prices faith-based quality assurance ammonia what harm a human body. Ammonia has a strong irritant hazard after inhalation of the nose, throat and lung irritation causing coughing, shortness of breath and asthma; laryngeal edema may be due to suffocation; pulmonary edema can occur, causing death. Ammonia within the ammonia splash in the eyes of the formula, such as first aid measures are not taken, can cause corneal ulcers, perforations, and further lead to inflammation of the eye, resulting in ocular atrophy and blindness. II. 1. protective measures respiratory protection: its possible exposure to ammonia vapor, should wear protective masks. Emergency rescue or escape, it is recommended to wear self-contained breathing apparatus. 2. Eye protection: Wear protective chemical safety glasses. 3. protective clothing: wearing overalls. 4. Hand protection: Wear gloves against chemicals. 5. Other: work site prohibit smoking, eating and drinking. After work, take a shower. To maintain good health habits. Ammonia manufacturer, Zhengzhou Ronda chemicals, ammonia is provided by Zhengzhou Longda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is a leader in Zhengzhou, Henan Province, chemical reagents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhengzhou Longda Chemical leadership with the staff warmly welcome all inquiries negotiations to create the Zhengzhou Longda Chemical better future.