Высокочистый хромированный оксид Cr2O3 зеленый порошок CAS 1308 38 9 по хорошей
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- Supplier: Shanghai Nicest Chemical Technology Co. Ltd.
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Product Overview
Description
Products Description
Product name: Chromium(III) oxide
Alias: Anadonis green Chrome green Chrome ocher Chrome oxide green Chromia Chromic oxide Chromium sesquioxide Green cinnabar Green
oxide of chromium Green rouge Oil green Ultramarine green
Molecular formula: Cr2O3
Molecular weight: 151.99
CAS o.: 1308-38-9
Appearance: Bright green powder, no smell.
Melting point(℃): 2266
Relative Density (water=1): 5.22
Boiling point(℃): 4000
Solubility: Insoluble in water, soluble in acid and alkali, soluble in metal bromate solution.
Assay : ≥99%
oxide of chromium Green rouge Oil green Ultramarine green
Molecular formula: Cr2O3
Molecular weight: 151.99
CAS o.: 1308-38-9
Appearance: Bright green powder, no smell.
Melting point(℃): 2266
Relative Density (water=1): 5.22
Boiling point(℃): 4000
Solubility: Insoluble in water, soluble in acid and alkali, soluble in metal bromate solution.
Assay : ≥99%
Application direction:
1. Lead chrome green pigments is mainly used in in coating industry, most of the preparation is based on this type of green paint.
2. Used in metallurgy, also used in ceramic, refractory, paint industry, as raw material and organic synthesis catalyst.
3. Used as analytical reagent, catalyst.
4. Used as adhesive and sealant of coloration, and wear resistance, corrosion resistance filler.Also can be used for enamel, ceramic, leather, stain of construction materials; catalyst.
5. Used as a cosmetic colorant, mainly used for eye makeup, cosmetics, but shall not be used
3. Used as analytical reagent, catalyst.
4. Used as adhesive and sealant of coloration, and wear resistance, corrosion resistance filler.Also can be used for enamel, ceramic, leather, stain of construction materials; catalyst.
5. Used as a cosmetic colorant, mainly used for eye makeup, cosmetics, but shall not be used
Specification
Item | Size | Purity | Specific surface area (m2/g) | Volume density g/cm3 | Tap density g/cm3 | Shape | Color |
Cr2O3 | 50nm | 99.9% | 25 | 0.76 | 3.6 | Spherical | Green |
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Company Profile
Shanghai Nicest Chemical Technology Co.,Ltd was established on 2015 which located in shanghai. Our products mainly include noble metal catalyst, pharmaceutical intermediates, OLED, pharmaceutical raw materials, Building additive and the high purity reagent.
Since its inception, the company has always pursued technological innovation and excellence, has a variety of products with independent intellectual property rights, marking the maturity of technology to achieve the best in China, and international standards.In view of the new market situation and customer demand, the company has established the "integrated, one-stop" service marketing model with raw material supply as the core, formula development, technical support and other supporting facilities, and the product sales network throughout the country.
Since its inception, the company has always pursued technological innovation and excellence, has a variety of products with independent intellectual property rights, marking the maturity of technology to achieve the best in China, and international standards.In view of the new market situation and customer demand, the company has established the "integrated, one-stop" service marketing model with raw material supply as the core, formula development, technical support and other supporting facilities, and the product sales network throughout the country.
At the same time, the international trade department of the company enjoys a good reputation and performance in the world, the products are exported to the United Kingdom, the United States, Canada, Russia, Argentina, India, southeast Asia, the Middle East and other countries and regions
Certifications
FAQ
Q1: Are you a Manufacturer or Trading Company?
We are both. we have our own factory and R&D center. All our clients, from home or abroad, are warmly welcome to visit us!
Q2: Can you supply Custom synthesis service?
Yes, of course! With our dynamic group of dedicated and skilled people we can meet the needs of our customers
Q3: How long is your delivery time?
Usually it takes 3-7 days if the goods are in stock; Bulk order is according to the products and the quantity.
Q4: What's the shipping way?
According to your demands. EMS, DHL, TNT, FedEx, UPS, air transport, sea transport etc. We also could provide DDU and DDP service.
Q5: What’s your payment terms?
T/T, Western union, Credit card, Visa, BTC. We are gold supplier in Alibaba, we accept you pay it via Alibaba Trade Assurance.
Q6: How do you treat quality complaint?
Our production standards are very strict. If there is a real quality problem caused by us, we will send you free goods for
replacement or refund your loss.
We are both. we have our own factory and R&D center. All our clients, from home or abroad, are warmly welcome to visit us!
Q2: Can you supply Custom synthesis service?
Yes, of course! With our dynamic group of dedicated and skilled people we can meet the needs of our customers
Q3: How long is your delivery time?
Usually it takes 3-7 days if the goods are in stock; Bulk order is according to the products and the quantity.
Q4: What's the shipping way?
According to your demands. EMS, DHL, TNT, FedEx, UPS, air transport, sea transport etc. We also could provide DDU and DDP service.
Q5: What’s your payment terms?
T/T, Western union, Credit card, Visa, BTC. We are gold supplier in Alibaba, we accept you pay it via Alibaba Trade Assurance.
Q6: How do you treat quality complaint?
Our production standards are very strict. If there is a real quality problem caused by us, we will send you free goods for
replacement or refund your loss.
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