Leather Tanning Chemical Basic Chromium Sulphate From Factory
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- Supplier: Shanghai Liangren Chemical Co. Ltd.
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Product Overview
Description
Product Description
Leather Tanning Chemical Basic Chromium Sulphate From Factory
Name: | Basic Chromium Sulfate |
Aliases | Chromium Sulfate Basic |
Molecular Formula | Cr(OH)SO4 |
Molecular Weight | 343.21 |
CAS | 12336-95-7 |
Packing Specification | 25KG/bag |
Physicochemical Properties | Dark green powder. Soluble in water easily, insoluble in ethanol, hygroscopic. |
Storage Condition | Stored in a cool, dry, well-ventilated and dry warehouse. No mixed with food, organic matter, inflammables or acids. |
Uses | Used for producing tanned leather, reactive black dyes, mordants and oil drilling adhesive, glass and ceramic glazes. It is a raw material for the production of chromium hydroxide. |
Test Items | Standard indicator (%) HG/T 2678-2015 | Test results (%) |
Cr(OH)SO4 ≥ | 98 | 98.21 |
Cr2O3 ≥ | 24-26 | 25 |
Alkalinity ≤ | 34 | 33 |
Fe ≤ | 0.05 | 0.006 |
Ca ≤ | 0.05 | 0.02 |
K ≤ | 0.02 | 0.01 |
| AI ≤ | 0.04 | 0.006 |
| water-insoluble ≤ | 0.1 | 0.01 |
Company information
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.
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Attention!!!
Matters needing attention
Hazard: eyes, respiratory and skin stimulating.After inhaling cause cough, shortness of breath.Oral cause abdominal pain,
vomiting, etc.
First aid measure
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.
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.
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