Discover Mars Crimson: The Premier Synthetic Red Iron Oxide Pigment
Rublev Colours Mars Crimson is a synthetic micronized red Iron oxide. It is the bluest shade of synthetic red iron oxide in our collection of Mars red pigments. Mars Crimson is not considered to be hazardous and is FDA approved.
Rublev Colours Mars Crimson is a synthetic micronized red Iron oxide pigment. It is the bluest shade of synthetic red iron oxide in our collection of Mars red pigments. Mars Crimson is not considered to be hazardous and is FDA approved.
| Pigment Names | |||||||
| Common Names: | English: Mars red French: Mars rouge German: Marsrot Italian: Marte rosso Russian: Марс красный Spanish: Marte rojo | ||||||
| Nomenclature: |
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Origin and History
Iron oxide red is a generic name for a ferric oxide pigment of deep red color. Multiple shades of anhydrous iron oxide (Fe2O3) and its hydrates have been known to painters since prehistory. The pigments were originally derived from natural sources; however, since the 20th century, they are mostly synthetic. These pigments are some of the most commercially important groups of pigments, and their historical names often reflect the location of a natural source, which was later given to synthetic pigments. Two well-known examples are natural red iron oxide pigments from the Persian Gulf with 75% Fe2O3 and 25% silica named "Persian red," and another "Spanish red," with an iron oxide content of 85%.
Source
Rublev Colours Mars Crimson is a synthetic micronized red Iron oxide pigment with a deep bluish-red shade.
Permanence and Compatibility
Mars Crimson is among the most permanent colors on artists' palettes. Red iron oxide is extremely stable. It is not affected by light and most chemicals, although it is soluble in hot, concentrated acids.
Oil Absorption and Grinding
Mars Crimson absorbs a low to moderate amount of oil. The oil absorption ratio is 15 to 25 parts by the weight of linseed oil to 100 parts by the weight of pigment. If the measurement is grams, Mars Crimson requires between 15 and 25 grams of linseed oil to grind 100 grams of pigment to form a stiff, coherent paste.
Toxicity
Mars Crimson is not considered toxic, but care should be taken when handling the dry powder pigment to avoid inhaling the dust. Our Mars Crismon is FDA approved (Section 178.3297). This means it is suitable for use in polymeric food contact articles regulated under the Code of Federal Regulations, 21 CFR Part 178.3297 “Colorants for Polymers” 4.1.13.
| Pigment Information | |
| Color: | Red |
| Pigment Name: | Synthetic Micronized Red Iron Oxide |
| Colour Index: | Pigment Red 101 (77491) |
| Chemical Name: | Iron(II) Oxide |
| Chemical Formula: | Fe2O3 |
| CAS No.: | 1309-37-1 |
| ASTM Lightfastness Rating | |
| Acrylic: | I |
| Oil: | I |
| Watercolor: | I |
| Physical Properties | |
| Pigment Particle Shape: | Spherical |
| Sieve Residue (325 mesh): | <0.008% |
| Density: | 5.50 g/cm3 |
| Tapped Density: | 1.10 g/cm3 |
| Specific Gravity: | 5.50 |
| Hardness (Mohs): | 5.5 to 6.5 |
| Refractive Index: | 2.78–3.0 |
| Oil Absorption: | 15–25 g oil/100 g pigment |
| Heat Stability: | 1382°F / 750°C |
| Chemical Properties | |
| Iron Content (Fe2O3), Minimum: | 96% |
| Volatile Matter (220°F), Maximum: | 0.50% |
| Moisture Content: | <1.00% |
| pH: | 4.5–7.5 |
| SKU | 454-18 |
|---|---|
| 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.
