Properties: dark purple orthogonal monocline crystal, dissolved in water, ethanol, acetone, ether, inorganic salt and alkali.
Application: used in inorganic synthesis, chromium catalyst preparation, glass industry, ceramic glaze and corrosion inhibitor etc.
Standard(%)
Test result (%)
Cr(NO3)3·9H2O :
≥98
99.12
Ca :
≤0.01
0.001
SO4 :
≤0.02
0.001
Cl :
≤0.1
0.002
Na :
≤0.01
0.001
K :
≤0.01
0.003
Fe :
≤0.01
0.003
Al :
≤0.05
0.004
water-insoluble :
≤0.02
0.002
Company profile
Company profile
Shanghai LiangRen chemical co., LTD., founded in 1987, is located in Shanghai, jiading district, specializing in the production of chromate, copper, nickel salt, cobalt salt and other products.
High investment guide, advanced production equipment, and high salary to hire technicians, strict quality control, cluster technology co., ltd. in Shanghai normal university of China physics and chemical application technology research, regular testing, stable and reliable product quality.
Our factory is based on good faith, mutual benefit and common development. We sincerely look forward to cooperating with both old and new customers.
prodcuct inventory:
Eight big advantage
Pay attention to
Matters needing attention
Hazard: eyes, respiratory and skin stimulating.After inhaling cause cough, shortness of breath.Oral cause abdominal pain, vomiting, etc.
first aid measures
Skin contact: remove contaminated clothing and water with soap and water to thoroughly flushed the skin. Eye contact: mention eyelid, irrigate with flowing water or normal saline.Go to a doctor. Inhalation: quickly from the scene to fresh air.Keep respiratory tract unobstructed.Such as difficulty in breathing, give oxygen.If breathing stops, artificial respiration immediately.Go to a doctor.
Eating: drink enough water, vomiting.Go to a doctor. Fire extinguishing methods: firefighters must wear filter type gas mask (full-face) or isolation respirator, worn a fire protective clothing, in the upper hand in the fire.Don't shoot water straight into the melt, lest cause serious flow caused by fire or violent boiling splash.Agent: fog water and sand.
