Mars Red (Yellow Shade) Pigment
Rublev Colours Mars Red pigments are intense maroon to russet colors that makes cool to warm redddish tints. Learn more about Mars Red.
Rublev Colours Mars Red pigments are intense maroon to russet colors that make cool to warm reddish tints. Mars colors are permanent pigments with good tinting strength in all mediums. Mars red is a high-tinting iron oxide pigment. The very fine particle size of the pigment gives this an intense color.
| Pigment Names | |||||||
| Common Names (pigment): | English: Mars red French: Mars rouge German: Mars rot Italian: Marte rosso Spanish: Marte rojo |
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| Nomenclature: |
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| Pigment Information | |||
| Color: | Red | ||
| Pigment Classification: | Synthetic Inorganic | ||
| Colour Index: | Pigment Red 101 (77491) | ||
| Chemical Name: | Iron(III) Oxide | ||
| Chemical Formula: | Fe2O3 | ||
| CAS No.: | 1309-37-1 | ||
| Series No.: | 2 | ||
| ASTM Lightfastness | |||
| Acrylic: | I | ||
| Oil: | I | ||
| Watercolor: | I | ||
| Physical Properties | |||
| Type: | Mars Red (Yellow Shade) | Mars Red (Blue Shade) | Mars Crimson (Most Bluish Shade) |
| Particle Size (mean): | 1.1 microns | 1.1 microns | 1.1 microns |
| Particle Shape: | Spherical | Spherical | Spherical |
| Density: | 5.0 g/cm3 | 5.0 g/cm3 | 5.0 g/cm3 |
| Refractive Index: | n=2.42 | n=2.42 | n=2.42 |
| pH: | 4.5–7.5 | 4.5–7.5 | 4.5–7.5 |
| Heat Stability: | 504°C | 504°C | 750°C |
| Iron Content (Fe2O3) Min. | 96% | 96% | 96% |
| Oil Absorption: | 28 grams oil / 100 grams pigment | 25–30 grams oil / 100 grams pigment | 25–30 grams oil / 100 grams pigment |
| Health and Safety | No acute or known chronic health hazards are associated with this product’s anticipated use (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by keeping them out of your body. Do this by avoiding ingestion, excessive skin contact, inhaling spraying mists, and sanding dust and vapors from heating. Conforms to ASTM D-4236. | ||
For a detailed explanation of the terms in the table above, please visit Composition and Permanence.
Origin and History
Mars red is one of the Mars pigments developed during the eighteenth century and manufactured by the aqueous precipitation of iron salts. Mars yellow is the first pigment produced by this process, which is then further roasted to produce the other Mars colors—orange, brown, red, and violet. Unlike other earlier synthetic iron oxides and oxide hydroxides, the Mars colors were pure and very fine-grained while retaining high tinting strength. For more information and the history of Mars colors, please read Mars Is Closer Than We Think.
Source
The first Mars pigments were manufactured by precipitating iron(II) sulfate (also called ‘gree‘ vitriol’ or ’mart‘al vitriol’) mi’ed with alum with an alkali, such as lime, caustic soda, potash, etc. The residue was then washed carefully to remove any remaining salts. Other salts of iron (iron chloride, iron nitrate, or iron acetate) were also used to manufacture the pigment. The precipitation of iron salts and alkali produced a yellow-brown pigment. Mars yellow was the starting material for other Mars colors.
Permanence and Compatibility
Like all iron oxide pigments, Mas red is lightfast in all mediums and shows excellent weatherability.
Oil Absorption and Grinding
Mars red absorbs a moderate amount of oil, about 25 to 30 grams of linseed oil per 100 grams of pigment, to make a paste.
Toxicity
Mars red is not considered toxic; however, care should be taken when handling the dry powder pigment to avoid inhaling the dust. This pigment is FDA-approved (Section 178.3297). All toxicological studies showed no signs of toxicity to humans or the environment. It is for use in polymeric food-contact articles regulated under the Code of Federal Regulations, 21 CFR Part 178.3297 “Colo“ants for Polymers” 4.1”13.
Ecology
Since Mars red is inert and practically insoluble in water, it does not pose a hazard to the environment. The pigment can be removed mechanically from effluents. No dissolved heavy metals are released into the seepage water on controlled dumpsites.
For more information on handling pigments safely, please visit How to Safely Handle Art Materials and Pigments.
| SKU | 454-11 |
|---|---|
| Brand | Rublev Colours |
| Vendor | Natural Pigments |
| Processing Time | Usually ships the next business day. |
| Color | Red |
| Pigment Type | Inorganic, Synthetic |
Health & Safety: There are no acute or known chronic health hazards with the anticipated use of this product (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating. Contact us for further information or consult the SDS for more information. Conforms to ASTM D-4236.
Order Processing
If the Processing Time for items in your order is "Usually ships within 24-48 hours", your order will usually be processed within 48 hours of receipt Monday through Friday. Orders received during weekends and holidays will be processed on the next business (working) day. Orders with longer processing times will be shipped when all items become available.
Shipping Rates
Please add your desired items and the delivery address to your basket to determine the exact shipping costs and options. The table below provides shipping rates for different weights to the countries we ship to.
Carriers
We use the following carriers to deliver orders:
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Below is an approximate guide to shipping costs for locations in Europe. Rates may change without notice.
| COUNTRY | ALPHA-2 | RATES PER PARCELS | CARRIER | |
| 0–10 kg | >10 kg–30 kg | |||
| Austria | AT | 11,50 € | 11,50 € | DPD |
| Belgium | BE | 10,95 € | 10,95 € | DPD |
| Bulgaria | BG | 20,25 € | 30,25 € | FedEx |
| Bosnia and Herzegovina | BA | 49,25 € | 49,25 € | DPD |
| Cyprus | CY | 21,80 € | 29,30 € | FedEx |
| Switzerland | CH | 25,85 € | 42,98 € | FedEx |
| Czech Republic | CZ | 12,00 € | 12,00 € | DPD |
| Germany | DE | 5,50 € | 5,50 € | DPD |
| Denmark | DK | 12,00 € | 12,00 € | DPD |
| Spain | ES | 17,48 € | 28,50 € | FedEx |
| Estonia | EE | 21,70 € | 21,70 € | DPD |
| Finland | FI | 17,48 € | 28,50 € | FedEx |
| France | FR | 14,60 € | 14,60 € | DPD |
| United Kingdom | GB | – € | – € | – |
| Greece | GR | 17,48 € | 28,50 € | FedEx |
| Croatia | HR | 29,25 € | 29,25 € | DPD |
| Hungary | HU | 15,90 € | 15,90 € | DPD |
| Ireland | IE | 17,48 € | 28,50 € | FedEx |
| Iceland | IS | 30,70 € | 62,40 € | DHL |
| Italy | IT | 15,90 € | 15,90 € | DPD |
| Liechtenstein | LI | 25,85 € | 43,00 € | FedEx |
| Lithuania | LT | 21,70 € | 21,70 € | DPD |
| Luxembourg | LU | 10,95 € | 10,95 € | DPD |
| Latvia | LV | 21,70 € | 21,70 € | DPD |
| Malta | MT | 21,80 € | 30,25 € | FedEx |
| Monaco | MC | 15,95 € | 24,30 € | FedEx |
| Netherlands | NL | 10,95 € | 10,95 € | DPD |
| Norway | NO | 25,85 € | 43,00 € | FedEx |
| Poland | PL | 14,90 € | 14,90 € | DPD |
| Portugal | PT | 15,50 € | 15,50 € | DPD |
| Romania | RO | 21,80 € | 30,25 € | FedEx |
| Serbia | RS | 49,25 € | 49,25 € | DPD |
| Slovakia | SK | 15,90 € | 15,90 € | DPD |
| Slovenia | SI | 15,90 € | 15,90 € | DPD |
| Sweden | SE | 15,90 € | 15,90 € | DPD |
| Turkey | TR | 27,30 € | 46,20 € | FedEx |
Note: Countries in RED type are not members of the European Union.
Postal Service
Shipping (EU and non-EU countries):
Up to 500 grams Tracked: 6,85 €
Up to 1000 grams Tracked: 10,45 €
Up to 2000 grams Tracked: 20,50 €
Tracking
For tracking details, please log in to your Natural Pigments account.
We track all orders where a tracked delivery service has been selected.
We will update your order with the tracking information if the shipping carrier provides a tracking number. You can locate the tracking number for your order in the shipping confirmation email you receive when your order is shipped. (Look for the email with the subject line "Natural Pigments: Shipment # xxxxxxxxx for Order # xxxxxxxxx.") You can also find the tracking number by signing into your account and visiting My Account Dashboard under Recent Orders.
VAT for Orders within the European Union
VAT is not included in prices unless specified on the website as VAT INCLUSIVE. VAT is calculated for Germany at 19% on both order subtotal and shipping cost and is added to the order grand total.
VAT, Duties, and Tariffs for Orders Outside of the European Union
VAT is not included in prices and totals unless specified on the website as VAT INCLUSIVE. Duties, tariffs, and customs broker fees are not included in the prices and totals on the website. These charges are in addition to what you will pay when ordering. These charges originate in the delivery country, so please contact your local customs for more information.
Shipping Rates
The rate charged for the shipping of your order is based on the weight of your products and your location. Before the final checkout page, you will be shown what the shipping cost will be, and you will have a chance to abandon your order if you decide not to place it.
Shipping Damage
For shipping damage, customers should file a claim with the carrier immediately. Any discrepancy, including wrong or missing items, should be reported to Natural Pigments within twenty-four (24) hours of receipt.
Back Orders
We do not accept backorders for out-of-stock items. If you order an out-of-stock item, we will email you when we expect that product to be available. You will be among the first to receive the item when it becomes available. Natural Pigments will not charge your credit card for out-of-stock items.
