Red Flake Chromium Trioxide Cas 1333-82-0
- Yucheng
- China
- 15-20 Days
- 1000 tons per month
IDENTITY
Chemical names: Chromium Trioxide, Chromic Acid flake, Chromium (VI) oxide
CAS number: 1333-82-0
Molecular formula: CrO3
Appearance: Dark red flakes
Purity: 99.8% min
Red Flake Chromium Trioxide Cas 1333-82-0
Chromium trioxide is an inorganic compound with the formula CrO3. It is the acidic anhydride of chromic acid, and is sometimes marketed under the same name. This compound is a dark purple solid under anhydrous conditions, bright orange when wet and which dissolves in water concomitant with hydrolysis.
SPECIFICATION
Items | Specifications |
Appearance | Dark red flake |
Content(CrO3)% | 99.8 min |
Sulphate (SO42-)% | 0.05 max |
Water insolubles | 0.02 max |
Sodium(Na+)% | 0.02 max |
Turbidity% | 3.0 max |
Iron(Fe) | 0.001 max |
APPLICATION
Chromium trioxide is mainly used in chrome plating. It is typically employed with additives that affect the plating process but do not react with the trioxide. The trioxide reacts with cadmium, zinc, and other metals to generate passivating chromate films that resist corrosion.
A Chromic Acid/ Phosphoric Acid solution is also the preferred stripping agent of anodic coatings of all types.
Besides it is also used in wood anticorrosion, medicine, catalyst, pigment and the production of other chromium products.
STORAGE
1. Do not store near foodstuffs or reluctant.
2. Do not mix with inflammable substances.
PACKAGE
Standard package: 50kg/drum, or 100kg/drum
Pallet is suggested to be used as, One ton for each pallet.
OUR ADVANTAGE
Huangshi Yucheng Trade Co., Ltd. is a manufacturer&exporter of food additives, pharmaceuticals and other industrial chemicals with well technical researching, quality supervising, effective logistic arranging and 24 hours on line service to fully satisfy customer’s requests. We also extended our product range by close cooperating with famous producers all around China. By now we have established business relationship with more than 200 customers around the world. Please never hesitate to communicate with our sales representatives for any inquiry.
Yucheng is also active in many domestic and international exhibitions. You are warmly welcomed to visit our company or meet us during the exhibition time.
Chromium Trioxide Production Base
Located in Hubei province, it is an ISO certified manufacturing factory, with fist-class technology and 5S management, for the production of different types of chrome based products.
FAQ
1. Who are we?
We are based in Hubei, China, mainly engaged in chemical products manufacturing and exporting for food industry, pharmaceutical industry, and other industry chemical users.
2. How can we guarantee quality?
A pre-production sample confirmation before mass production.
Strict supervision during production period.
Final internal product inspection before shipment, third party inspection available too.
3. What can you buy from us?
Chemical raw materials, Food additive, Pharmaceutical ingredients, Chemical intermediates, Inorganic chemicals, etc. New product development is also welcomed.
4. What is normal MOQ requirement?
Different products require different MOQ, but we promise to offer a lowest MOQ order than other suppliers, especially for new starting orders. We also have versatile ways of shipment to help customers.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, CIP；
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P D/A;
Language Spoken: English, Chinese, etc.
6. Is free sample available?
Free sample for normal chemical products are available. Some hazardous or dangerous chemical products are not allowed for courier or air shipment.
