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PRECIPITATED SILICA

Name: PRECIPITATED SILICA
Brand: rmsil - 200
SKU: 8399410
Price: 0.66 USD
Availability: InStock

Sold by riddhi metal and chemicals · Manufacturer, Exporter, Wholesaler · Mahesana, Gujarat, India

Price

Price on request

In stock

Inclusive of all taxes

Minimum order: 1 Kilogram

Export Snapshot

MOQ

1 Kilogram

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 riddhi metal and chemicals.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Mahesana Dispatch on request Verified seller

riddhi metal and chemicals

Manufacturer, Exporter, Wholesaler · Mahesana, Gujarat, India

Registered address: Mahesana, India. Industry: Agriculture & Agri Products > Other.

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Established

Not shared

Employees

–

GST

24AHVPJ4663L1ZP

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Aug 2024

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

Precipitated silica is a silica (SiO2) produced by precipitation from a solution containing silicate salts. The production of precipitated silica starts with the reaction of an alkaline silicate solution with a mineral acid. Sulfuric acid and sodium silicate solutions are added simultaneously with agitation to water. Precipitation is carried out under alkaline conditions. The choice of agitation, duration of precipitation, the addition rate of reactants, their temperature and concentration, and pH can vary the properties of the silica. The formation of a gel stage is avoided by stirring at elevated temperatures. The resulting white precipitate is filtered, washed and dried in the manufacturing process.

Product Description

Precipitated silica is an amorphous form of silica (silicon dioxide, SiO2); it is a white, powdery material. Precipitated silica is produced by precipitation from a solution containing silicate salts. The three main classes of amorphous silica are pyrogenic silica, precipitated silica and silica gel.

Description provided by riddhi metal and chemicals.

Specifications

Primary Base Material	Silicate Salts
End Product Morphology	Fine Powder
Typical Particle Size	10-50 microns (depending on processing)
pH Value	Often controlled within a range of 7-10 during production
Appearance	White Powder
Solubility	Insoluble in water, but highly dispersible

Use cases

Category	chemicals > inorganic chemicals > non-metallic mineral deposits > silica
Primary application	Wholesale, distribution, and international sourcing
Brand	rmsil - 200
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 Kilogram
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 PRECIPITATED SILICA. Answers compiled from verified sellers' commercial terms and platform data.

Q: What industries can precipitated silica be used in?

A: Precipitated silica is widely used in rubber manufacturing, coatings, pharmaceuticals, and food production due to its reinforcing, thickening, and absorbent properties.

Q: How is the quality of precipitated silica ensured during production?

A: Quality is maintained through precise control of production parameters such as temperature, pH, agitation, and reaction timings, which prevents the formation of gel states.

Q: What are the key benefits of using precipitated silica compared to other forms of silica?

A: Precipitated silica offers a higher surface area, increased absorbency, and the ability to customize its properties for specific applications, unlike pyrogenic silica and silica gels.

Q: Can precipitated silica be modified for specific applications?

A: Yes, the production process is flexible, allowing for modifications in particle size, surface area, and chemical treatment to suit various industrial applications.

Q: Is precipitated silica safe for use in consumer products?

A: Yes, precipitated silica is non-toxic and is often used in food and pharmaceutical products, adhering to safety regulations.

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