Inorganic Green Pigments Chrome Oxide Green Abrasive Grade
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Metric Ton m.t.
- Supply Capability:
- 8000MT Per Year m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Production Details Of Chrome Oxide Green :
1. Product Name: Chrome Oxide Green
2. Molecular Formula: Cr2O3
3. HS Code: 2819900000
4. CAS No. : 1308-38-9
5. Appearance: green powder
6. Specifications: (Quality Standard: HG/T 2775-1996)
Packing Details Of Chrome Oxide Green :
25 kg/ pp bag , or kraft bag or as your requirements .
Usage Of Chrome Oxide Green Powder :
Mainly used in paint, glass, ceramics, building materials colorants, printing ink, metal polishing, smelting metal chromium, fire-proof material, etc.
TDS of Chrome Oxide Green
Grade | OXA-0 | OXA-1 | OXA-2 |
Appearance | Green Power | ||
Cr2O3/% ≥ | 99 | 99 | 98 |
Moisture/% ≤ | 0.15 | 0.15 | 0.15 |
Water Soluble/% ≤ | 0.2 | 0.2 | 0.5 |
Polishing Force/[mg/(min.cm2)] ≥ | 0.2 | 0.1 | 0.3 |
Polished Surface Roughness/μm ≤ | 0.100 | 0.20 | 0.80 |
Note: At present in China, the abrasive standard without grinding performance standards, which cannot be grinding and polishing performance evaluation. But according to your needs or our experience to agreed.
- Q: do all leaves extract contain the same pigments??why?
- Absolutely not. Leaf pigments, just to name a few, may include chlorophyll, carotenes, lutein, anthocyanins. Not only will pigment content vary between plant species, but pigment content will vary in individual plants seasonally.
- Q: What pigments are used in photosynthesis?
- Chlorophyll(green) is the primary pigment used in photosynthesis. Besides chlorophyll, plants also use pigments such as carotenes(orange) and xanthophylls(yellow).
- Q: What is a pigment and their function in photosynthesis?
- a pigment is any substance that absorbs light. chlorophyll, the green pigment common to all photosynthetic cells, absorbs all wavelengths of visible light except green, which it reflects to be detected by our eyes. black pigments absorb all of the wavelengths that strike them. white pigments/lighter colors reflect all or almost all of the energy striking them. pigments have their own characteristic absorption spectra, the absorption pattern of a given pigment. a photosynthetic pigment or chloroplast pigment is a pigment that is present in chloroplasts or photosynthetic bacteria. its function is to capture the light energy necessary for photosynthesis. :)
- Q: Does albinism cause lack of ALL pigment, or just black pigment? Does this very on the species?
- Mammals and birds only have melanocytes (these produce varying amounts of brown or black pigment), so that's the only pigment that needs to be affected for them to display albinism. But other types of animals have multiple types of chromatophores. An albino snake, for example, would also need to have the cells that produce reds, yellows, and blues deactivated to appear white/colorless. For these animals to appear as albinos, all pigments would have to be affected.
- Q: Does anyone know of a way to change the color of your iris' permanently?I've been researching for a while, and have not been able to find anything! I already know about newcoloriris (surgery), but that had loads of side effects. I already know about contacts (ive had them on and off for a while).I don't see how with all the science and technology in the world, there's no way to simply lighten your eye color. We can literally dye our skin, we can tattoo our eyeballs, we can do almost ANYTHING in the world today. So, how has nobody discovered a way to change eye color.?I'm aware that blue/light eyes are a result of low melanin production, But i don't understand how there's no known way to reduce the overproduction of melanin in darker/brown eyed people.It's really frustrating. If anyone knows any websites, doctors, or scientists currently working on a way to do this, please let me know! Or if you know of a new way someone has come up with, please let me know!lt;3 THANKSSSS
- Why in heavens name would you want to do this? The best, and safest way is with colored contact lenses. Don't even entertain the idea of surgery. This is your sight! And yes, though we may change the colour of other parts of our body, consider this - how dangerous and abnormal it is to do so! You probably have very beautiful eyes and don't realize it.
- Q: why do plants need more than one pigment for light absorption?
- Pigments are molecules with an array of covalent bonds capable of absorbing a photon of light that has only a certain wavelength. The absorbed wavelength is only a fraction of the continuous range of wavelengths reaching the reaction center of a chloroplast. Each pigment species absorbs a different portion of the spectrum. So most photosynthesis works in combinations of pigments to absorb a across the visible spectrum and somewhat beyond. Some pigments (accessory photosynthesis carotenoid pigments) absorb useful wavelengths to pass the energy to chlorophyll A while the Xanthophyll Cycle pigments absorb potentially harmful high energy wavelengths for dissipation. Accessory pigments provide a range of spectra collection that allowed plants to adapt successfully to environments of differing light conditions. Pigments provide coloration to signal flower or fruit maturity to pollination partners or seed dispersal partners. Anthocyanins and carotenoids perform these communication functions. Phytochrome is a pigment that absorbs one wavelength only to toggle to another shape capable of absorbing at a different wavelength. Algae and plants both use this system to inform them of the time of year so they can synchronize with the best season in their habitat for reproduction efforts to succeed. Plants use phytochrome to regulate the photoperiod of flowering or seed germination.
- Q: what is one reason why plants have accessory pigment molecules like chlorophyll b and carotenoids?
- Pigments in plant biology are actually (as you may know) long-chain conjugated systems which absorb light at specific frequencies. This specificity is largely due to the morphological and physical features of each pigment molecule. Since Chlorophyll a only absorbs well at wavelengths of about 400-450 nm and 650-700 nm a plant empowered with only this photosynthetic molecule would have an extremely limited range of spectral absorption. This is where the accessory pigments come in. Chlorophyll b's absorption peaks at 450-500 nm and 600-650 nm and Xanthophyll's at around 400-530 nm, allowing for a much wider absorption range. Carotenes contribute to photosynthesis by transmitting the light energy they absorb from chlorophyll back into the energetic system. None of the pigments, absorb well in the green-yellow region which is largely responsible for the abundance of greens we see throughout nature. The five main pigments are: Chlorophyll a - a blue-green pigment Chlorophyll b - a yellow-green pigment Carotene - an orange pigment Xanthophyll - a yellow pigment Phaeophytin a - a gray-brown pigment Phaeophytin b - a yellow-brown pigment A good illustration of this concept can be found in this graph of Photosynthetically Active Radiation, illustrating the absorption peaks of all the molecules: upload.wikimedia.org/wikipedia/co...
- Q: is it the ink on regular printers?
- Some printers use only pigmented ink. Others use dye based and then some use a combination of both. Dye based ink is basically water based with a dye added to it. Pigmented ink has a solvent base with dye added. Pigment ink and dye based ink have both advantages and disadvantages. Dye based ink have better colors but pigment are more water and fade resistant. Dye based inks are therefore better for photos. I have a printer that has 4 dye based inks and a black pigment ink. Mine uses the dye based black and colours for pictures and the pigmented black is used for text. So the answer is yes. Pigmented ink is used in some regular printers.
- Q: So i'm writing up a lab report and i'm just a little confused on why scarlet, rosy, cinnabar and vermillion mutants contain the same kinds and amounts of pigments found in wild-type according to paper chromatography. Since they're mutants shouldn't it be different? I don't understand how i'm going to explain that they are mutants when it appears that they have the same phenotype as wild-type. Thank you so much for your help!
- Man pigments determine the colour of the eye. If the composition of pigments is same in all the flies,how can the colour in which their eyes look differ?isn't this a contradiction?i suspect the accuracy of The chromatography test because even a very very slight change in the amount of pigment can significantly change the colour. The phenotype is always different in mutants due to different genotype. in genotype is taken for granted if a change in phenotype is present. Wait just got over into a nice point. Sometimes even if the pigment composition being same different colours m8 be produced due to different allotropes or iro of the same pigment might have different colours!though allotropes(not isomers) have same composition but differ in,their post translational changes r different.since post translational changes r indirectly influenced by genes.this completely explains this case.
- Q: the absorption spectrum and the range of light reflected by each
- A okorder /... gives the spectra (Action and Absorption)
Sinotio2, high technique enterprise with titanium series products production,scientific research and self distribution,the first and the only in china. It has titanium dioxide production line through chloride process which is the only line in mainland of China,and which has its self owned patents,The own line broke the technique blockade of the developed countries and promoted the development of Chinese titanium dioxide business.
1. Manufacturer Overview
| Location | Liaoning, China |
| Year Established | 1960 |
| Annual Output Value | Above US$ 100 Million |
| Main Markets | 20.00% North America 20.00% South Asia 10.00% Middle East 10.00% North America 10.00% Northern Europe 10.00% South Asia 10.00% Western Europe 5.00% Africa 5.00% Eastern Europe |
| Company Certifications | ISO9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Dalian Port |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 10-20 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 10,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | design and manufacture service offered. |
| Product Price Range | High; Average |
Send your message to us
Inorganic Green Pigments Chrome Oxide Green Abrasive Grade
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Metric Ton m.t.
- Supply Capability:
- 8000MT Per Year m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
