Red Sartorius Earth Pigment
Sartorius red earth is a natural mineral containing clay tinted by iron oxide that gives an exceptionally warm orange-red hue. Our Sartorius red earth is from mineral deposits in the Tuscany region of Italy.
Pigment Names | |
Alternate Names: | Mars Red is the name given to the synthetic precipitated form of iron oxide. |
Origin and History
Sartorius red earth is a red earth from Italy based on the mineral hematite. The word hematite comes from the Greek word hema, meaning blood and was given the name "bloodstone" in ancient Greece (Theofrastus, c. 325 B.C.), implying that the mineral is blood red in color. Hematite is an important ore of iron and its blood red color in the powdered form lends itself well as a pigment. Red earths, including the mineral hematite, are among the oldest pigments known to humankind and has been used by every major civilization and epoch.
Source
Red ochres are natural earths containing clay tinted by iron oxide and is composed of hematite, and traces of gypsum (calcium sulfate) or calcite (calcium carbonate). Hematite is a mineral composed of iron oxide minerals (á-Fe2O3) that occur as natural earth. Depending upon the content of iron oxide and other minerals, the color of red ochre varies from deep red to brownish red. Red iron oxide minerals, such as hematite, are found around the world and have been used as pigments since prehistory.
Permanence and Compatibility
Red ochres are among the most permanent colors among the artist's palette. It is compatible with all other pigments, and can be used with good results in all mediums.
Oil Absorption and Grinding
Red ochres absorb a medium amount of oil, which may slow the drying of oil paint, but because iron oxide is a drier in oil, it dries fast and forms an excellent film.
Toxicity
Red ochres are not considered toxic, but care should be used in handling the dry powder pigment to avoid inhaling the dust.
Pigment: Red Sartorius Earth
Pigment Information | |
Color: | Red |
Colour Index: | Pigment Red 101 (77491) |
Chemical Name: | Iron Oxide |
Chemical Formula: | á-Fe2O3 |
ASTM Lightfastness Rating | |
Acrylic: | I |
Oil: | I |
Watercolor: | I |
Properties | |
Density: | 2.9–4.3 |
Hardness: | 4.0–5.5 |
Refractive Index: | 2.260–2.398 |
SKU | 451-41 |
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Brand | Rublev Colours |
Vendor | Rublev Colours |
Processing Time | Usually ships the next business day. |
Color | Red |
Pigment Type | Inorganic, Earth, Natural |
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.