Inorganic Green Pigments Chrome Oxide Green Metal Grade
- Ref Price:
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- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Metric Ton m.t.
- Supply Capability:
- 8000MT Per Year m.t./month
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Product 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 :
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 On Metal Grade
Grade | OXM-0 | OXM-1 | Grade | OXM-0 | OXM-1 |
Appearance | Green Power | (Zn)/% ≤ | 0.002 | ||
Cr2O3/% ≥ | 99 | 98 | (Sb)/% ≤ | 0.003 | |
Moisture/% ≤ | 0.10 | 0.15 | (Bi)/% ≤ | 0.003 | |
（S）/% ≤ | 0.01 | 0.02 | (Sn)/% ≤ | 0.003 | |
Fe、FeO/% ≤ | 0.1 | 0.15 | (Pb)/% ≤ | 0.002 | |
（C）/% ≤ | 0.03 | 0.05 | (Cd)/% ≤ | 0.003 | |
（As）/% ≤ | 0.002 |
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- Q: (Explain what happens when a pigment molecule is struck by electromagnetic radiation in the visible light spectrum.)
- pigments are molecules that absorb electromagnetic radiation. For example, the chlorophyll pigment in plants absorbs blue and red light, which is why they reflect green light (since green is the color not absorbed). Another example is melanin, which is the pigment that darkens the skin of people. Melanin absorbs UV to protect the skin. A pigment molecule struck by EM radiation in the visible region may absorb some of the light depending on what pigment it is.
- Q: Can some one suggest chemical pigments that can be easily made from chemicals available in a chemistry lab for a project?I need the name of the pigment, reactants required and chemical equations of reactions involved.I need atleast 5 pigments
- Some pigments easy to make in a school laboratory: 1) Calcium carbonate: Mix solutions of calcium chloride and sodium carbonate : CaCl2(aq) + Na2CO3(aq) → CaCO3(s) + 2NaCl(aq) filter off and dry the calcium carbonate 2) Barium carbonate Exactly as above , but start with barium chloride 3) Calcium sulphate Mix solutions of calcium chloride and sodium sulphate: CaCl2(aq) + Na2SO4(aq) → CaSO4(s) + 2NaCl 4) Barium sulphate Use barium chloride instead of calcium chloride . 5) Satin white is another interesting pigment: Mix solutions of aluminium sulphate and calcium hydroxide with strong stirring , You get a paste which is a mixture of aluminium hydroxide and calcium sulphate . There is no specific formula because what you get depends on how you mix. Do not try and dry this out to get a dry pigment - it does not work. There are 5 white pigments that you can easily make - but remember to wear proper protective clothing when working with all chemicals
- Q: how are pigments classified?
- What do you mean?
- Q: i would like to now so i could put it in a marker thanks..
- Isn't all ink pigmented? A quick search for make your own ink turned up many recipes. Here is one: Basic Permanent Black Ink: 1 egg yolk 1 tsp gum arabic 1/2 cup honey 1/2 tsp lamp black (buy in a tube or make by holding a plate over a lit candle) Mix egg yolk, gum arabic and honey in a small bowl.
- Q: I am about to purchase a bunch of MAC pigments and I have noticed that they all look glittery, is this just the kind that i am looking at? I know they are versatile, so that is why i want to buy them. And it seems as though they will last longert than eyeshadow...
- Of course they can ! I love mac pigments. Yes, fallout is involved..but what i do is i use my mixing medium with them so that they go on wet and no fallout. If you don't have mixing medium you can mix them with eyedrops. What i do is i put a drop in the lid and pick up some pigment and mix it till i get the perfect consistancy. You can also learn how to press them, so that they can become pressed eyeshadows instead of loose. But if you just want to use them loose, make sure you get a good flat shader brush...make sure you pat the pigment on your lids insted of in a swiping motion, this also prevents less fall out. Get some loose transparent powder as well set that under your eyes, and swipe it off when done..this makes the fallout swipe away without smearing on your face.. Hope that helps ! If you want you can do all of this, but you don't have to...just random tips to prevent that annoying fallout
- Q: I love the colours that pigments come in but I don't know how to use them. Is there any easy way?
- Pigments can be used the same way as your typical eyeshadows. Sponge applicators allow for a more vivid and intense colour pay off, while using a regular eyeshadow brush gives off a more sheer finish. Pigments can get messy, especially on your face. A good trick to remember is to dust a generous amount of translucent powder under the eye area before using pigments. This way if there is any powder fallout you will be able to sweep it all off without problems.
- 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: what is pigment?
- In biology, a pigment is any material resulting in color of plant or animal cells. Many biological structures, such as skin, eyes, fur and hair contain pigments (such as melanin) in specialized cells called chromatophores. Many conditions affect the levels or nature of pigments in plant and animal cells. For instance, Albinism is a disorder affecting the level of melanin production in animals. Pigment color differs from structural colour in that it is the same for all viewing angles, whereas structural color is the result of selective reflection or iridescence, usually because of multilayer structures. For example, butterfly wings typically contain structural color, although many butterflies have cells that contain pigment as well.
- Q: pigment: its color (to our eyes) what color of light it absorbsChl a Chl bCartenoidsany right answers would bbe greatly appreicated thanks soo muchhh
- pigment: .... reflected color to eyes .. what color of light it absorbs Chl a reflects green spectra between the blue and red absorption peaks. Some is absorbed at blue 450nm but most absorbed at red 680 - 700nm. Chl b reflects green spectra between the blue and red absorption peaks with a difference in which peak is stronger. Most is absorbed at blue 470 but also some at blue 430 and red 640 nm. Cartenoids reflect yellow, orange, or red and absorbs blue to blue-green light spectra. Xanthophyll absorbs well at 400-530 nm. Xanthophylls are a common sub class of the carotenoid pigment group. Beta-carotene absorbs most strongly between 400-500 nm.
- Q: what are accessory pigments?
- Accessory pigments are light-absorbing compounds, found in photosynthetic organisms, that work in conjunction with chlorophyll a. They include other forms of this pigment, such as chlorophyll b in green algal and higher plant , while other algae may contain chlorophyll c or d. In addition, there are many non-chlorophyll accessory pigments, such as carotenoids or phycobiliproteins which also absorb light and transfer that light energy to photosystem chlorophyll. Some of these accessory pigments, particularly the carotenoids, also serve to absorb and dissipate excess light energy, or work as antioxidants. The different chlorophyll and non-chlorophyll pigments associated with the photosystems all have different absorption spectra, either because the spectra of the different chlorophyll pigments are modified by their local protein environment, or because the accessory pigments have intrinsic structural differences. The result is that, in vivo a composite absorption spectrum of all these pigments is broadened and flattened such that a wider range of visible and infrared radiation is absorbed by plants and algae. Most photosynthetic organisms do not absorb green light well, thus most remaining light under leaf canopies in forests or under water with abundant plankton is green, a spectral effect called the green window. Organisms such as some cyanobacteria and red algae contain accessory phycobiliproteins that absorb green light reaching these habitats. For more kindly click on the links below --- en.wikipedia.org/wiki/Accessory_p... en.wikipedia.org/wiki/Photosynthe...
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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 |
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Inorganic Green Pigments Chrome Oxide Green Metal Grade
- Ref Price:
-
- Loading Port:
- Tianjin 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
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