iron oxide yellow pigment 313

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Quick Details

· CAS No.: 51274-00-1

· Other Names: ferric oxide yellow

· MF: Fe2O3

· EINECS No.: 257-098-5

· Place of Origin: China (Mainland)

· Usage: Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigments, paint and coating

· Brand Name: Bright Sun

· Model Number: 313

· Type: Iron Oxide

· Style: Inorganic Pigment

· product: iron oxide yellow pigment 313

· type: iron oxide

· model: 313

· style: inorganic pigment

· color index: P.Y.42(77492)

· grade: industrial grade

· tinting strength: 95-105

· Process: wet method

· appearance: yellow powder

· Certificate: ISO9001

· Packaging & Delivery

Packaging Details:	25kgs/bag(colored valve bag/craft paper compound bag/plastic woven bag lined with plastic film/); 500kg or 1000kg big bags; 12MT/20'FCL, on wooden pallet; iron oxide yellow pigment
Delivery Detail:	Within 2weeks after receiving the deposit or L/C

Specifications

1 iron oxide yellow powder
2 good covering ability and weather resistance
3 fine dispersion
4.20years factory

1. Properties:

Strong tingting strength, excellent coverage.

Good dispersion.
Good weatherability.

2. Specifications:

Item	Index
Primary color
Diluted color
Iron content (Fe₂O₃) 105℃ drying%≥	86
Fineness (325 mesh wet sieve residue)%≤	0.3
Oil absorption, g/100g	25-36
Moisture & 105℃ volatile%	1.5
Water solubles% ≤	0.5
Water suspended matter PH value	4-6
Relative tinting strength (compared with standard sample%) ≥	100±

3. Application:

a. paint, coating, plastics, rubber, printing ink industries.

b. The construction materials: concrete, bricks, pavig-blocks, colorful tiles, ect.

4. Packing:

Net weight 25 kg in craft paper bag or knitting bag with plastic liner or as per clients' request. 13 MT/20'FCL

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: Typical pigments: carbon black (charcoal) titanium dioxide red iron oxide white lead cadmium red cadmium orange cadmium yellow

Q: how are pigments classified?: because pigment is want gives us skin tone.

Q: i love makeup so mucch im like addicted...lol but the only thing is that i only buy that department or drug store brands cause i cannot afford high quality brands. the one that i buy are good for me,,but anyways i was wondering what the heck is mac eyepigment,,what is the diffrence between eyeshow and pigment? pleas help thank u,,,oh yeah and what does it look,like on the eyes?: a mac pigment is a highly concentrated loose eyeshadow just a little will give u alot of color as opposed to a regular eyeshadow which isn't as vibrant or pigmented to give you a visual, you know when you put on eyeshadow, you have to apply it a few times to see some decent color? .. with mac pigments its so concentrated that in the first stroke you can see the colour as it is in the pot. you can even use it as eyeliner

Q: What is the role of pigment in photosynthesis photosynthesis ?: The pigment is known as chlrophyll, and plays a vital role in photosynthesis. It is a principal light-capturing pigment in most plants, algae and cyanobacteria. In plants and algae, chlorophyll is located in the thylakoid membranes of choroplasts. During the reaction of photosynthesis carbon dioxide and water produce energy using light energy trapped by the green pigment chlorophyll. This reactions primary products are ATP and NADPH, with oxygen being produced as a waste product. Photosynthesis takes place in the chloroplasts, where the green chlorophyll pigment is located.

Q: I hear about it cause my Friend is albino and she was born with no pigments in her hair,skin or eyes: a pigment is a naturally produced substance in humans and nature in general, that reflects light that is perceived by our eyes as colour -a person without pigment would show totally white hair, and pale pink skin and eyes (the pink is from the blood vessels) -we have it to protect us from the sun --> naturally dark or tanned people have lots, rarely get burned or skin cancer; fair-skinned people were designed for the northern areas with less sunlight, burn easily

Q: What does it mean when something is highly pigmented?: vibrancy of the color. So something highly pigmented is something that has a very clear, nice, color

Q: We see pigments everywhere in products. They make a variety of things we see today. Where does it come from? Do they actually take a red rose pedal, grind the color and designate it as the color red?: Color is made from a variety of methods.

Q: In photosynthesis whats the difference between primary and accesory pigments?: Primary pigments are molecules that convert light energy to chemical energy directly; chlorophyll is the primary pigment in all photosynthetic organisms. Accessory pigments are molecules that absorb photons which are not captured by chlorophyll. The presence of accessory pigments (found in the thylakoid membranes of plants) allows phototrophs (plants, algae, and cyanobacteria) to capture energy from the sun that would otherwise go to waste. The two most common types of accessory pigments are carotenoids and phycobilins. Some examples of carotenoids in common plants are: beta-carotein (carrot orange), lutein (marigold yellow), and lycopene (tomato red). Phycobilins are found only in red algae or cyanobacteria. The two most common phycobilins are: phycoerythrin (red), and phycocyanin (blue). The presence of accessory pigments in plants is masked by the presence of chlorophyll during the Spring and Summer seasons; that's why leaves are green most of the time. The color change from green to red, orange, or yellow that we observed during the Fall season is caused by the absence of chlorophyll; the accessory pigments are always present until the leaves fall as the trees go into dormant mode.

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: How can you extract pure pigments from a sample of leaves in a form that you could test the absorbency of the various pigments??I don't know how to extract enough pigment in order to fill a cuvette and measure the absorbance, please help!! :D: Separation of plant pigments using chromatography. Paper chromatography is a useful technique in the separation and identification of different plant pigments. In this technique, the mixture containing the pigments to be separated is first applied as a spot or a line to the paper about 1.5 cm from the bottom edge of the paper. The paper is then placed in a container with the tip of the paper touching the solvent. Solvent is absorbed by the chromatographic paper and moved up the paper by capillary action. As the solvent crosses the area containing plant pigment extract, the pigments dissolve in and move with the solvent. The solvent carries the dissolved pigments as it moves up the paper. The pigments are carried along at different rates because they are not equally soluble. Therefore, the less soluble pigments will move slower up the paper than the more soluble pigments. This is known as developing a chromatogram.

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