Iron oxide red 190

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

· CAS No.: 1309-37-1

· Other Names: Iron oxide (Fe2O3)

· MF: Fe2O3

· EINECS No.: 215-168-2

· Place of Origin: China (Mainland)

· Usage: Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigments, Other

· Model Number: 190

· Type: Iron Oxide

· Style: Inorganic Pigment

· Appearance: Powder

· color: Iron Oxide Red, Yellow, Black, Blue ,green

· wetherability: very good

· certificate: ISO9001:2000

· heat-resistant: very good

Packaging & Delivery

Packaging Details:	25 kg/ craft paper bag, 22MT/20FCL (Iron Oxide Red); 25 kg/ craft paper bag, 13 MT/ 20FCL (Iron Oxide Yellow); 25 kg/ craft paper bag, 20MT/ 20FCL (Iron Oxide Black)
Delivery Detail:	Within 2weeks after get the advanced money

Specifications

synthetic red iron oxide 190
21 years factory
supply CCIC,ISO,SGS inspect
Free samples will sent to the customer

Iron oxide red 190

1. Product Description
1). Bright-colored exquisite powder.
2). Good weatherability (Lightfastness, heat-resistant and alkali resistant)
3). Strong tinting power, excellent coverage and fine dispersion.
4). We can supply iron oxide with different color, specifications and packing
5). Only dissolved in heat strong acid

2. Product detailed Specification

Item	Index
Primary color
Diluted color
Iron content (Fe₂O₃) 105℃ drying%≥	80
Fineness (325 mesh wet sieve residue)%≤	0.3
Oil absorption, g/100g	14-20
Moisture & 105℃ volatile%	1.0
Water solubles% ≤	1.5
Water suspended matter PH value	5-7
Relative tinting strength (compared with standard sample%) ≥	95
Water extract pH ml≤	20

We also have many of other colors and type, if you have the special request, please email me freely

3. Product Application
brick,concrete, roofing tile, paver, stucco, masonary, paint, coating, rubber, plastic, paper and leather industries etc.

4. Product Packing:
25 kg/ craft paper bag, 22MT/20FCL (Iron Oxide Red);
25 kg/ craft paper bag, 13 MT/ 20’FCL (Iron Oxide Yellow);
25 kg/ craft paper bag, 20MT/ 20’FCL (Iron Oxide Black)

5.superiority

1.accept the inspection of SGS, CCIC and the other international inspection department.

2.Free samples will sent to you.

3.21 years experience.

4.professional skills

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: i need pigment in powdered form and i need it to be oil based for my resin project. i was thinking about just crushing up artist oil pastels but i need it to be really fine with no chunks. sooo, i was wondering if anyone sells really fine oil based art pigment powders in a variety of colors. or do you know of i way i could crush up the pastels super fine so it will mix evenly into the resin? (i hope this made sence, i don't know much about art lol)thanks!!!:): Hi. okorder /... Those are all pure pigments, no hues or imitations. The prices may seem high, but even a half a pound of pigment is a huge amount. Prices I've seen on other sites are higher. I do not think it will work to crush up pastels, oil or otherwise, because they already have a binder and probably a lot of filler in them -- you will get a very weak color. Hope this helps.

Q: Why does a plant use several pigments instead of one or two?Why are plant leaves green?: The several other pigments that are found with chlorophyll a multi-task. They work with chlorophyll a to provide energy by absorbing light from the sun and other jobs as well. Some accessory pigments help protect the plant while collecting energy, others help regulate the photosynthetic process.

Q: explain an absorption spectrum of different pigments and the action spectrum ofphotosynthesis.: Emission spectra is considered whilst a gas, as an occasion, is heated. The electrons of its atoms are excited and can ultimately substitute its potential point. this occasion being volatile, the electron ultimately returns to the preliminary state and emits a nicely-defined photon. In an absorption spectra the source of sunshine isn't the gas. An exterior source of white (or however variety you want) easy emits in direction of the gas you're utilising; on condition that the potential ranges are quantified on the atoms of the gas, the electrons of the atoms would be excited in basic terms whilst a photon of precise potential (akin to the potential difference between the electron's point and yet another one on the atom) arrives. hence, based on the gas, in basic terms nicely-defined photons would be absorbed, and the absorption spectra is then obtained.

Q: PLEASE TRY!, to awnser ANY of the questions below.~What factors cause leaves to change colors. Where do these colors come from?~What are the names of the specific chemical pigments that cause the colors we see (reds, yellows, purples, browns, greens etc.) These are the same pigments (chemical that causes color) that give fruit their different colors.~What is the process (how it happens) that cause leaves to fall off of the branches. Explain at the cell level. (picture)Please try to awnser. Thanks.: Chlorophyll leaves and Tannin enters,depends on the temperature and seasons

Q: ive been watching a lot of makeup videos on youtube and a lot of the girls use mac pigments. what exactly are they and how are they different from regular eyeshadow? are they easier or more difficult to use?: they are a loose powder like consistency, and they're just that.. they're super pigmented!!! ut i have about 26 pigments (: most are mac, some other brands.

Q: 1.what is pigment2.what is it for ( whats its purpose?)3.what are other things people do with it: Pigment is a loose powder that has highly concentrated color. They come in different finishes like matte or shimmery. You can use them as eye shadows and such, which is what most people do with them. They show up better and the metallic ones can be foiled (more vivid color and looks like metal almost) if you use them wet by putting a little bit of mixing medium or eye drops on your brush before dipping it in the pigment and applying it. They can also be used as lip colors by mixing with a clear lipgloss, or eyeliner if you use them wet or mix them with something like MAC's special eyeliner mixing medium. They also make a mascara mixing medium that can be used with pigments. Pigments really are a handy, universal product to have! Keep in mind that some pigments are not safe for use in the eye and/or lip area. If you look at MAC's website where the pigments are, you can check out the specifics about that under View Recommended Use. Also, if you use pigments wet, it's best to get a little bit of it in the jar lid, then dip the brush in it. That way you won't dampen and ruin the pigments in the jar, and moisture in the jar could promote the growth of bacteria.

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: i also need the color they are links would be great if you know a good one: If you want to physically separate the different pigments, you can use a method called paper chromatography. The chlorophyll is dissolved in a certain solute and is allowed to move through a piece of paper. The different pigments will move at different speeds and they will be separated. But if you simply want to identify the different pigments, you can use another method called spectrophotometry. Different chlorophyll pigments absorb photons of different wavelength. In diethylether, chlorophyll a has approximate absorbance maxima of 430 nm and 662 nm, while chlorophyll b has approximate maxima of 453 nm and 642 nm. So that's how you distinguish between the two.

Send your message to us

*Email

*TEL

*Quantity

*Unit