Shipping & Delivery  |  Safe & Secure Shopping  |  About Us  |  Contact Us Place order online or call   1-800-929-2431
Home page
   
0
Product search
Up

ArtistSupplySource.com » Painting & Painting Accessories » » » Pigment: Cerussite (Kazakhstan) (Cerussite 50g)
 

Pigment: Cerussite (Kazakhstan) (Cerussite 50g)

SKU: NAP-470-1005
Pigment: Cerussite (Kazakhstan) (Cerussite 50g)
Discount table
Qty Price
 1   US$ 45.33 
 2   US$ 45.06 
 3   US$ 44.90 
 4-5   US$ 44.79 
 6-7   US$ 44.63 
 8-11   US$ 44.51 
 12+   US$ 44.35 
Price: US$ 45.33
Quantity:
 
 
 
Subtotal:
US$ 45.33


SSL seal



Product description

Details
WARNING! CONTAINS LEAD. Please read the MSDS for cautionary statements.
Cerussite is natural lead carbonate and is close in composition to the artificial pigment lead white or flake white. Our pigment is from a source in Kazakhstan.

Pigment Names
Mineral Pigment: English: cerusite, cerussite
French: cerusite, cerussite
German: Cerusit, Cerussit
Spanish: cerusita, cerussita
Artificial Pigment: English: Berlin white, cerusa, ceruse, cerrussa, Cremnitz white, flake white, Krems white, lead white, silver white, slate white, Vienna white, white lead
French: Plomb carbonaté Plombe blanche
All are names given to synthetic lead carbonate pigment
Synonyms: English: acrusite, bly-spat, carbonate of lead, cerussa native, cerussa native, lead spar, minera plumbi spathacea, minera spathiforma alba, plomb spathique, plumbum acido aero mineralisatum, plumbum spathosum, spatum plumbi, white lead, white lead ore
French: plomb carbonaté, plombe blanche
German: Acrusit, Bleispath, Bly-Ochra, Blyspath, Kohlensaures Blei, Weißbleierz, Weissbleierz
Greek: ψιρύθιου
Spanish: acrusita

Origin and History
Although the natural mineral cerussite has rarely been noted in paintings, its synthetic counterpart, lead white, is considered to be the most important white pigment in paintings since the time of ancient Greece.

Source
The name of the mineral comes from Latin cerussa for whiting. The mineral is found in the oxidation zone of lead deposits usually associated with galena. Cerussite is sometimes found in association with another lead mineral, anglesite, a yellow colored, lead sulfate. Cerussite is a typical secondary mineral. It comes into being by the natural weathering of galenite. Sulfuric acid released in the process dissolves the surrounding carbonate rock, thereby releasing carbon dioxide to form cerussite. At first anglesite (PbSO4) is formed but this mineral is soon transformed into cerussite when it comes into contact with carbonic acid in water. Lamellar or acicular crystals of white or gray color are formed. They have a very high luster due mostly to the lead content. Just as leaded crystal glass sparkles more brilliantly because of its lead content, so too does cerussite. Lead raises the refraction index of cerussite to just over 2.07. Because of its high refractive index, the hiding power of lead white, even in oil, is high. Lead is also responsible for its increased density or specific gravity. Cerussite has one of the highest densities for a mineral. It is over 6.5 times as dense as water. Most minerals average only around three times the density of water. We get our cerussite from a source in Kazakhstan.

Permanence and Compatibility
Despite cerussite being a carbonate, and hence sensitive to acids, it has an excellent record for permanence. It is unaffected by light. When applied in watercolor technique, however, traces of hydrogen sulfide in the air may cause it to turn black. Although lead white is theoretically incompatible with sulfide pigments, and should form black lead sulfide in contact with them, no examples are readily known. There might be some doubt, however, about mixing orpiment and realgar with lead white, although some identified cases show no discoloration.

Oil Absorption and Grinding
A special feature of lead white is its low oil-absorption rate. According to some it requires only 9 to 13 milliliters of oil to make a workable paste with 100 grams of lead white. It quickens the drying time of oil paints. It can be used with aqueous media such as egg tempera, gum Arabic (watercolor), and with animal glue. It can also be used in encaustic (wax) technique, but does not appear to perform well in true fresco technique.

Toxicity
Cerussite is toxic and care should be used in handling the dry powder pigment so as not to inhale its dust, as well as the pigment dispersed in medium.


Pigment: Cerussite (Kazakhstan)

Pigment Information
Color: White
Colour Index: Pigment White 1
Chemical Name: Lead Carbonate
Chemical Name: PbCO3
ASTM Lightfastness Rating
Acrylic: I
Oil: I
Watercolor: Not Rated
Properties
Density: 6.53 - 6.57 g/cm3
Hardness (Mohs): 3.0–3.5
Refractive Index: nα=1.803 nβ=2.074 nγ=2.076






Specifications:

Color: White
Color Index: Pigment White 1
Chemical Name: Lead Carbonate, PbCO3
Acrylic: I
Oil: I
Watercolor: Not rated
Density: 6.53 - 6.57 g/cm3
Hardness: 3.0–3.5
Refractive Index: nα=1.803 nβ=2.074 nγ=2.076


Natural Pigments

Natural Pigments is a limited liability company based in Willits, California. We manufacture and distribute rare and hard-to-find materials for fine artists and decorators. We specialize in supplying artists' materials that were used in historical painting since pre-historic times up to and including the nineteenth century.

We constantly search for materials and products of the finest quality so that we can bring them direct to you from the source. To do so, we travel the world to find materials specifically for use by professional artists and decorators. We obtain minerals from mines in Afghanistan, Chile, Russia, Ukraine and Uzbekistan, to name a few places, processing these into natural pigments. We purchase resins, gums and plants from India, Kenya and Malaysia to make natural varnishes and painting mediums.

Our mission is to provide the largest variety of natural pigments, paints and other professional artists' supplies, enabling us to bring you a selection that makes shopping for rare and hard-to-find art materials easy. Our objective is to promote the education and use of these materials among artists by providing detailed information for their employment in encaustic, fresco, oil, watercolor and tempera painting.
All Natural Pigments products

 
This product is shipped from our warehouse in Gretna, NE, USA.
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
Please submit your product question using this form. All fields are required.

Your First name: *
Your email: *
Your phone: *
Product question:
Please don't mention your email and your phone in this field.
*
Submit question





Brands:  0-9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z All Natural Pigments products

Web Orders
24 hours a day, 7 days a week

Email Support
Contact Us

Telephone Customer Service
Mon-Fri: 9 a.m. to 5 p.m. EST
Toll Free: 1-800-929-2431
Tel: (616) 259-5711
Fax: (813) 944-4516



USA Address
S3 Stores, Inc.
2885 Sanford Ave SW #12717
Grandville, MI 49418
USA

Canadian Address
S3 Stores, Inc.
27 Joseph St.
Chatham, Ontario N7L 3G4
Canada

Payment Methods
We accept all major credit cards
Purchase Orders
Combating eCommerce Fraud
Copyright © 2005-2016 S3 Stores Holdings, Inc. All Rights Reserved.   Terms of Use | Privacy Policy