Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listFELDSPAR

FELDSPAR

  • CAS NO.:68476-25-5
  • Empirical Formula: AlO8Si3.Na
  • Molecular Weight: 262.222
  • MDL number: MFCD07785175
  • EINECS: 270-666-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
FELDSPAR Structural

What is FELDSPAR?

The Uses of FELDSPAR

Pottery, enamel, and ceramic ware; glass; soaps; abrasive; bond for abrasive wheels; cements and concretes; insulating compositions; fertilizer; poultry grit; tarred roofing materials.

Definition

General name for a group of sodium, potassium, calcium, and barium aluminum silicates. Commercially, feldspar usually refers to the potassium feldspars with the formula KAlSi 3O8, usually with a little sodium. Noncombustible.

What are the applications of Application

Feldspar is e xtensively used in scouring and cleaning compounds and for a window cleaner.

Hazard

Toxic as fine-ground powder.

Agricultural Uses

Feldspars, a group of silicate materials, are the most abundant minerals in the earth's crust. Feldspars have a structure in which (SiAl)O4 tetrahedral is linked together with potassium, sodium and calcium. Occasionally, barium ions also occupy large spaces in the same framework. Commercially, feldspar usually refers to potassium feldspar with the formula KA1Si3O8. This feldspar has little sodium.
The chemical composition of feldspars may be expressed as combinations of (a) anorthite (CaAl2Si2O8), (b) albite (NaAlSi3O8),(c) orthoclase (KAlSi3O8), and (d) celcian (BaAl2Si2O8).
Feldspars form colorless, white or pink crystals with a hardness of 6 on the Mho's scale. They are used in pottery, cement and concrete, insulating compositions, fertilizers and glass.
Feldspars are subdivided into two groups. One of them is alkali feldspar (including microcline, orthoclase and sanidine) which has a significant amount of potassium, a smaller proportion of sodium and negligible calcium. The other group, namely plagioclase feldspar, varies in composition from pure sodium feldspar (albite) to pure calcium feldspar (anorthite) with negligible amounts of potassium.

Industrial uses

Feldspars (Al2O3 and SiO4 tetrahedra) constitute60% of the outer 13 to 17 km of the earth’scrust and are the most common mineral in crystallinerocks. Feldspars are aluminum silicatesof potassium, sodium, and calcium.
The importance of the many feldspars thatoccur so widely in igneous, metamorphic, andsome sedimentary rocks cannot be underestimated,especially from the viewpoint of apetrologist attempting to unravel Earth history.
With weathering, feldspars form commerciallyimportant clay materials. Economically.feldspars are valued as raw material for theceramic and glass industries, as fluxes in ironsmelting, and as constituents of scouring powders.Occasionally, their luster or colors qualifythem as semiprecious gemstones. Some decorativebuilding and monument stones are predominantlycomposed of weather-resistantfeldspars.
Knowledge of the composition of a feldsparand its crystal structure is indispensable to anunderstanding of its properties. However, it isthe distribution of the aluminum and siliconatoms among the available tetrahedral sites ineach chemical species that is essential to a completeclassification scheme, and is of greatimportance in unraveling clues to the crystallizationand thermal history of many igneous andmetamorphic rocks.

Properties of FELDSPAR

EPA Substance Registry System Aventurine (68476-25-5)

Safety information for FELDSPAR

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for FELDSPAR

FELDSPAR manufacturer

CERACLIQUE Mining Pvt Ltd

1Y
Phone:+91-8328149315
Whatsapp: +91 8328149315
product: Feldspar 99%
Inquiry

Kamman Group

1Y
Phone:+91-9619902204
Whatsapp: +91 9619902204
product: Feldspar 99%
Inquiry

Ecosense Labs. Pvt. Ltd.

1Y
Phone:+91-02222009647
product: Feldspar 68476-25-5 98%
Inquiry

HiTech Minerals And Chemicals

1Y
Phone:+91-9007498592
Whatsapp: +91 9007498592
product: 68476-25-5 Feldspar 98%
Inquiry

Hind Exports

1Y
Phone:+91-9930019318
Whatsapp: +91-9930019318
product: 68476-25-5 98%
Inquiry

Manek Minerals

1Y
Phone:+91-2832240699
product: Feldspar 98%
Inquiry

JP International

1Y
Phone:+91-9062225377
Whatsapp: +91-9062225377
product: Feldspar 68476-25-5 98%
Inquiry

Shlok Enterprise

1Y
Phone:+91-9833968666
Whatsapp: +91-9833968666
product: 68476-25-5 Feldspar 98%
Inquiry

Paradise Minerals

1Y
Phone:+919820635370
Whatsapp: +91-9820635370
product: 68476-25-5 98%
Inquiry

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.