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KAOLIN 54%

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CAS No.:

1332-58-7

Grade:

Industrial Grade

Content:

54%

Port:

TIANJIN

Packaging:

25kg/0.2kg Bag

Price valid (until):

2017-02-02

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Sharp peak mineral processing plant

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

kaolin

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Product Description
Seller Information
Inquiry History

Description

Kaolin is a significant industrial clay that mainly contains a hydrated aluminum silicate mineral named as kaolinite (Al2Si2O5(OH)4)^{[1, 2]}. Other kaolinminerals include dickite, nacrite, and halloysite. Pure forms of these minerals are not as ubiquitous as kaolinite, and are usually found along with kaolinite in hydrothermal deposits^[1]. Kaolin may form in residual or sedimentary modes. In the former type, kaolinite is created by in-situ weathering or hydrothermal alteration of aluminosilicate parent rocks like granite; though, in the latter, the mineral is produced by the deposition of kaolinite formed elsewhere^{[2, 3]}.
Unique mineralogy, morphology, chemical and physical specifications of kaolin make it a versatile raw material appropriate for many different applications [1, 4], such as ceramic, paper coating and fillers, pigment extender in water-based interior latex paints and oil-based exterior industrial primer. In addition, kaolin is applied in non-black rubber, medicines and pharmaceuticals, cosmetics, crayons, fertilizers, detergents, pesticides, white cement, ink, catalysts, and many other products^{[1, 3, 4]}. These properties are greatly affected by the mode of clay formation which controls the kaolin quality through varying the kaolinite and impurity contents. For instance, kaolinite content of the residual and sedimentary kaolins differs from 20% to 60%, respectively^[3]. High quality kaolins are also low in iron-bearing minerals.
The existence of iron oxides in kaolin adversely affects the clay color, and reduces its brightness and refractoriness ^{[4, 5]}.
These cause a dramatic decrease in its commercial price^[6]. Even an amount of 0.4% of oxides, hydroxides and hydrated oxides of ferric iron may be enough to impart a red to yellow pigmentation to clay deposits. These iron oxide/hydroxides may be hematite (red), maghemite (reddish brown), goethite (brownish yellow), lepidocrocite (orange), ferrihydrate (brownish red), etc.^[7] Similarly, iron ores such as hematite may contain clays like kaolin as contamination which cause problems in the operation of blast furnaces. Therefore, the first beneficiation step to make these raw materials commercially valuable is to effectively eliminate iron oxides from kaolinite clays and vice versa.

Basic Info

Product Name:

Kaolin

Other Name:

Kaolin;Argilla;Bolus alba;Electros;Kao-gel;Porcelain clay;Clay 347;Neokaolin;Alphacote;Amazon 88;Airflo V 8;Argirec KN 15;Argirec B 22;Devolite;Dinkie A;Hydraprint;Hydrasheen 90M;Argiflex;Kamig;Kaobrite;Lorco Bantac Plus;Lustra;Meca;Nucap 100;Nucap 190;Optiwhite;Paragon (clay);Reforsil 700;Speswhite;Suprex Clay;Whitetex 2;Hydrite UF;China clay;Paragon;KOG;Kaolins;Ultra Cote;ASP 170;UW 90;Apsilex;Tisyn;Clays,China;KRKhS;KRT;P 1 (filler);ASP 200;Satintone 4;KR (mineral);P 1;KKN;KR;Kaolite;Neosuper;KKN 2;ASP (mineral);White clay;Clays,white;White clays;ASP 400P;Clays,white,acidic;White acidic clays;Acidic white clays;ASP 400;ASP 600;Hydrafine;Hydragloss;Omnifil (clay);Alphagloss;Caobar;RC 32;KF 3 (clay);Samton 471;Samton 581;Hydragloss 90;Nuclay;Deltagloss;Hi-White;ASP 100;Altowhite;Huber 35;Polarite 102A;Zeeklite AT;Translink 444;HT (clay);Comalco;Spex IF;CB 1;CB 2;DB 1;CB 1 (clay);CB 2 (clay);DB 1 (clay);NL 3;SPS (clay);Eckalite 1;HT;Satintone FW;Polsperse;Polsperse 10;Polsperse 20;Polsperse 50;Polsperse 70;Polsperse 80;KF 3;Omnifil;SPS;ASP;Hydramatte;Sampaque 5002;Kaogloss;Exiron 90;Litho Print;AA Kaolin;Polestar 501;SK Kaolin;HG Clay;BRU 50;NK;NK (clay);Eclipse 5200;Ecca-Tex 90;WW Fil SD;β Coat;Burgess 10;Zeeklite MC;JP 100;UW;Eclipse 650;Eclipse 7700;Kaogloss 90;ASP Ultrafine;Bilt Plate 156;Kaofine;CAPIM 90;Century HC;Amazon Kaolin 855D;Comalco Kaolin;Alphacoat;BRU 30;12198-85-5;12199-11-0;39406-22-9;52624-41-6;90803-81-9;95077-05-7;190086-05-6;290817-34-4;384842-32-4;395075-09-9;849104-81-0;862272-04-6;903527-69-5;944250-63-9;1026990-70-4;1227491-10-2;1227491-11-3;2489793-92-0

CAS No.:

1332-58-7

InChIKeys:

NLYAJNPCOHFWQQ-UHFFFAOYSA-N

Molecular Weight:

260.176

Exact Mass:

259.918

EC Number:

619-103-2

ICSC Number:

1144

DSSTox ID:

DTXSID6049640

Color/Form:

White or yellowish-white, earhty mass or white powder; unctuous when moist|White to yellowish or grayish powder [Note: When moistened, darkens...]|Triclinic|White or near white ... pseudohexagonal flakes|Fine white to light-yellow powder

ATC Code:

A - Alimentary tract and metabolism

HScode:

25070010

Categories:

Paint Pigment & Filler

Characteristics

PSA:

114.43

XLogP3:

-1.3456

Appearance:

White or gray white powder

Density:

1.8-2.6 g/cm³

Melting Point:

1750°C

Refractive Index:

1.62

Water Solubility:

Insoluble

Storage Conditions:

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Vapor Pressure:

0 mmHg (approx)

Flammability characteristics:

Noncombustible Solid

Odor:

When moistened ... develops a clay-like odor

Taste:

Earth taste

PH:

The pH of untreated kaolin slurries normally ranges from 4.5 to 6.5

Experimental Properties:

Some grades have fine particle size, high adsorption, and suspension properties|Kaolin is a unique industrial mineral because it is chemically inert over a relatively wide pH range ... is white or near white; has a good covering or hiding power when used as a pigment or extender in coating and filling; is soft and nonabrasive; has low conductivity of both heat and electricity ...|Mohs Hardness = 2.3|Fusion temp = 1850 °C; Valley abrasion number: 4 to 10; dry brightness (1t 457 nm): 75-91%|A white-burning aluminum silicate that, due to its great purity, has a high fusion point and is the most refractory of all clays. ... Has high lubricity (slipperiness)

Air and Water Reactions:

No rapid reaction with air No rapid reaction with water

Reactive Group:

Non-Redox-Active Inorganic Compounds

Reactivity Profile:

KAOLIN is stable and chemically unreactive under ordinary conditions.

Flammable Limits:

Noncombustible Solid

See More Kaolin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Kaolin should be stored in a well-closed container in a cool, dry place.

See More Kaolin Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
kaolin

Location:
Town, Lingshou County, Shijiazhuang City, Hebei Province

Payment Terms:
D/P,L/C

Average lead Time:
60

Total Annual Revenue:
Less than $1 million

Sharp peak mineral processing plant is a company specializing in the production and processing of vermiculite, colored sand, quartz sand, calcium powder, kaolin, talc powder, negative ion powder, tourmaline, maifan stone, bentonite, river sand, ore and other products.

Inquiry History

19 Inquiries

Country	Product	Purchase Quantity	Date Posted
Egypt	Kaolin	500 MG	Dec 1, 2025
Pakistan	Whitecote	1.00 MT	Aug 29, 2025
India	Kaolin	120 MT	Mar 21, 2025
Uganda	Kaolin	100000 MT	Mar 17, 2025
India	white china clay powder	100.00 MT	Feb 24, 2025
India	chinaclay powder	45.00 MT	Feb 8, 2025
Brazil	Kaolin	100 MT	Nov 25, 2024
Malaysia	ASP-170 （BASF ASP-170）	1	Jun 21, 2024
India	clay	2 MT	Feb 8, 2024
Slovakia	KAOLIN Industrial Grade in bulk supply	24 MT	Oct 7, 2023
South Korea	Kaolin	1 MT	Sep 25, 2023
Pakistan	Calcined Kaolin	28.00 MT	Jan 9, 2026
Egypt	kaolin	1 MT	Aug 26, 2025
India	China Clay	10.00 MT	Jun 11, 2024
Philippines	KAOLIN Industrial Grade white powder	25 KG	Nov 18, 2023
South Korea	Kaolin Powder	40 MT	Aug 21, 2023
South Korea	Kaolin	100 TON	Aug 15, 2023
New Zealand	KAOLIN	32 TON	Mar 12, 2025
United States	AIR FLOAT KAOLIN CLAY	221 TON	Jul 31, 2023

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KAOLIN Industrial Grade white powder	Industrial Grade/	Suzhou City Hengda Xiangcheng District kaolin material factory	Inquiry
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KAOLIN Industrial Grade in bulk supply	Industrial Grade/	Stone factory Hengda mineral products processing in Lingshou County	Inquiry
KAOLIN Industrial Grade hot selling	Industrial Grade/	Dashiqiao Wantong Talc Powder Factory	Inquiry
KAOLIN Industrial Grade wholesale	Industrial Grade/	Anpeak Specialty Minerals Co., Ltd.	Inquiry

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KAOLIN 54%

Product Description

Seller Information