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Export Ready

DOLOMITE

Name: DOLOMITE
SKU: 8514409
Price: 56.68 USD
Availability: InStock

Sold by nexus enterprise · Manufacturer, Exporter · Vadodara, Gujarat, India

Price

₹ 56.68 /Centimetre

In stock

Inclusive of all taxes

Minimum order: 1 Centimetre

Export Snapshot

MOQ

1 Centimetre

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for nexus enterprise.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Vadodara Dispatch on request Verified seller

nexus enterprise

Manufacturer, Exporter · Vadodara, Gujarat, India

Registered address: Vadodara, India.

View profile All products

Established

Not shared

Employees

–

GST

24AATFN1998B1ZZ

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Not shared

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

Dolomite Powder is a naturally occurring double carbonate of calcium and magnesium, with the chemical formula CaMg(CO₃)₂. It is processed by crushing, grinding, and micronizing dolomite rock. 🔬 Chemical Composition Component Typical Range (%) Calcium Carbonate (CaCO₃) 30–35% Magnesium Carbonate (MgCO₃) 18–22% Silica (SiO₂) 0.5–2.5% Iron Oxide (Fe₂O₃)

Product Description

Industrial Applications

1. Paints & Coatings

Acts as a white extender pigment.

Improves weather resistance and opacity.

2. Plastics & Polymers

Filler for PVC, rubber, and other thermoplastics.

Enhances stiffness and dimensional stability.

3. Ceramics

Used in wall and floor tiles, sanitary ware.

Acts as a flux and improves vitrification.

4. Glass Industry

Source of magnesium and calcium.

Increases durability and reduces production cost.

5. Construction

Used in ready-mix concrete, asphalt, wall putty.

Provides bulk and improves finish.

6. Agriculture

Soil conditioner and pH regulator.

Source of magnesium for plants.

7. Steel & Metallurgy

Acts as a flux in steelmaking.

Removes impurities like sulfur and phosphorus.

Description provided by nexus enterprise.

Specifications

Chemical Formula	CaMg(CO₃)₂
Calcium Carbonate Content	30–35%
Magnesium Carbonate Content	18–22%
Silica Content	0.5–2.5%
Iron Oxide Content	<0.5%
Alumina Content	<0.2%
Loss on Ignition	44–48%
Color	White to off-white or greyish
Physical Form	Fine powder
Hardness	3.5–4 Mohs
Specific Gravity	2.8–2.9
pH	9–10 (Alkaline)
Particle Size Range	10 microns to 300 mesh
Solubility	Insoluble in water, reactive with acids

Use cases

Category	Industrial Minerals - Dolomite Powder
Primary application	Wholesale, distribution, and international sourcing
Brand	Not specified
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 Centimetre
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing DOLOMITE. Answers compiled from verified sellers' commercial terms and platform data.

Q: What particle sizes are available for this dolomite powder and how do they affect industrial applications?

A: The dolomite powder is available in particle sizes ranging from 10 microns to 300 mesh. Finer particle sizes improve dispersion in paints and coatings for better opacity, whereas coarser grades are preferred in construction applications for bulk filling and improved surface texture.

Q: How does the magnesium carbonate content influence the use of dolomite in steelmaking?

A: The 18–22% magnesium carbonate content in dolomite acts as a flux during steelmaking, helping to remove sulfur and phosphorus impurities and improving the quality of the final steel product.

Q: Is this dolomite powder suitable for agricultural applications and what benefits does it offer?

A: Yes, it is well-suited for agriculture as a soil conditioner and pH regulator. The magnesium content supplies essential nutrients to plants, improving soil fertility and promoting healthy crop growth.

Q: What purity assurances are provided regarding impurities like silica, iron oxide, and alumina in this dolomite powder?

A: The dolomite powder contains low impurity levels with silica ranging from 0.5–2.5%, iron oxide below 0.5%, and alumina less than 0.2%, ensuring high purity and suitability for sensitive industrial processes.

Q: How does the alkalinity (pH 9-10) of this dolomite powder impact its industrial use?

A: The alkaline nature of the dolomite powder (pH 9-10) makes it effective as a pH regulator in agriculture and construction, neutralizing acidic soils and improving the chemical stability of concrete mixes.

Question not answered? Ask sellers directly — typical response within 4 hours.