Silica Fume Manufacturers in India

At Symphony Pvt. Ltd., we take pride in being one of the leading silica fume manufacturers in India. With our state-of-the-art production facilities and a team of skilled experts, we offer high-quality silica fume products that cater to a wide range of industries. Our dedication to excellence and commitment to customer satisfaction make us the preferred choice for businesses seeking reliable and top-notch silica fume solutions.

We have earned the trust of our esteemed clients over the past decade. Our product has undergone rigorous testing and received approval from renowned laboratories such as QA Testing Laboratories Pvt. Ltd, ICOMAT , and Bureau Veritas Pvt. Ltd.

Our Premium Quality Silica Fume products

Symphony Pvt Ltd, the leading silica fume manufacturers in India, offers premium-quality products tailored to your specific needs. Trust our expertise and reliable supply chain for timely delivery and unmatched quality assurance. Our premium quality silica fume is meticulously processed to meet the highest industry standards. With a careful selection of raw materials and a thorough quality control process, we ensure that our silica fume products exhibit exceptional properties, such as high silica content, low moisture absorption, and excellent pozzolanic reactivity. Whether you require silica fume for concrete applications, refractory materials, or any other industrial use, our products guarantee superior performance and optimal results.

Reliable Supply Chain and Timely Delivery offer by Silica Fume Manufacturers in India

As a trusted silica fume manufacturers in India, we prioritize the smooth functioning of our supply chain to ensure timely delivery of our products. With strategic partnerships with suppliers and distributors across India, we maintain a robust distribution network that effectively caters to the demands of our clients. By choosing us, you can confidently rely on uninterrupted supply and on-time delivery of silica fume, enabling you to keep your projects on schedule and within budget.

Our High Quality Silica Fume - Material Safety Data Sheet

01. Identification of the Substance and Company

Product name: EM-SILICA 850D

Product application: Cementitious systems

Address/Phone No.: Symphony Tradecomm Pvt Ltd.,B-21, Romanesque Villas,Labhandi, Raipur, Chhattisgarh, INDIA 492001, PH : +91 722 40 75550 Email : info@symphonytpl.com

02. Composition/Information on Ingredients

Otherwise Known as	Silica fumes, Microsilica, Silica powder, Amorphous silica, Silicon dioxide powder, condensed SiO2-fume, Silica fume.
IUPAC-name	Silicon dioxide
CAS No.	69012-64-2
EINECS No.	273-761-1

03. Hazards Identification

Micro silica is unlikely to cause harmful effects when handled and stored as advised. See section 7.

04. First Aid Measures

Inhalation	Remove exposed person from dusty area. Fresh air.
Skin contact	Wash contaminated skin with water and/or a mild detergent.
Eye contact	Rinse eyes with water/saline solution. If discomfort persists, obtain medical attention.
Ingestion	Not applicable.

05. Fire Fighting Measures

Micro silica is not combustible and the dust entails no danger of explosion.

Extinguishing media: Not applicable

06. Accidental Release Measures

Handling and Storage

Handling	Avoid dust generation. See section 8.
Storage	Keep away from hydrofluoric acid (HF). Not to be stored at temperatures near to or below 0 C.

Avoid-exposure to dust of micro silica. Released material should be collected in suitable containers

07. Exposure Controls/Personal Protection

A) Occupational exposure controls:

Avoid inhalation of dust. Ensure good dust ventilation during use. Wear a CE-marked respirator according to EN 149 FFP 2S/3S during dust generating operations. Use protective gloves and eye protection. Facilities for Eye flushing should be available.

Occupational Exposure Limits (HSE, EH40/2002-2003):

	CAS Number	8hr TWA		10 minute STEL
		ppm	mg/m3	ppm	mg/m3b>
Silica, amorphous (SiO2)	-
Total inhalable dust		-	6	-	-
Respirable dust		-	4	-	-
Silica, crystalline (SiO2)	-
Respirable dust		-	0.3	-	-

B) Environmental exposure controls:

See sections 6, 7 and 12.

Limit values ambient air (Directive 1999/30/EC):

PM10	24 Hrs.	50 μg/m3	1 January 2005
PM10	Calendar year	40 μg/m3	1 January 2005

08. Physical and Chemical Properties

Form:	Ultrafine amorphous powder (respirable dust), dust forms agglomerates
Colour:	Grey
Oduor:	Odorless
Melting Point (°C):	1550-1570
Solubility (Water):	Insoluble/Slightly soluble
Solubility (Organic solvents):	Insoluble/Slightly soluble
Specific Gravity (water =1):	2.2-2.3
Bulk density (kg/m3) approx. :	150-700
Specific surface (m2/g):	15-30
Particle size, mean (μm):	0.15 (μ 80 weight% of primary particles have a diameter < 5 μm).

09. Stability and reactivity

Conditions to avoid:	See below
Materials to avoid:	Hydrofluoric acid (HF).
Hazardous Decomposition Product(s):	Microsilica reacts with hydrofluoric acid (HF) forming toxic gas (SiF ). Heating microsilica above 1000 °C can result in the formation of crystalline SiO2-modifications as cristobalite / tridymite which may cause pulmonary fibrosis (silicosis).

10. Toxicological Information

Acute effects:

INGESTION:	Finely divided dust may cause irritation and dehydration of mucous membranes.
INHALATION:	Finely divided dust may cause irritation and dehydration of mucous membranes.
SKIN CONTACT:	Finely divided dust may cause mechanical irritation and dehydration.
EYE CONTACT:	Finely divided dust may cause mechanical irritation and dehydration.

Chronic effects:

Inhalation of microsilica dust is considered to entail minimal risk of pulmonary fibrosis (silicosis). However, chronic obstructive lung disease is suspected following long term exposure (years) for concentrations above recommended occupational exposure limits.

11. Ecological Information

Microsilica is not characterised as dangerous for the environment.

MOBILITY:	The product is not mobile under normal environmental conditions.
PERSISTENCE:	Not relevant for inorganic substances.
BIOACCUMULATION:	Not relevant.
ECOTOXICITY:	icrosilica: Daphnia magna: 24 h EC50 > 1002 mg.l-1 24 h EC100 >1002 mg.l-1 NOEC 319 mg.l-1 Coarse microsilica has been subject to Microtox screening test. No acute toxicological effects⇔ could be observed in the test organisms.

12. Disposal Considerations

The material should be recovered for recycling if possible.

This material is not classified as hazardous waste according to Commission Decisions 2000/532/EC and 2001/118/EC. Prior to disposal of large quantities of this material advice should be sought from the relevant Waste Regulation Authority.

13. Transport Information

UN	-
IMDG/IMO	Not subject to classification
ADR/RID	Not subject to classification
ICAO/IATA	Not subject to classification

14. Regulatory Information

Product classification and labelling:

Symbol:	Not subject to classification
R-phrases:	None
S-phrases:	None

The text of this Data Sheet is prepared in compliance with:

Commission Directive 2001/58/EC.
Council Directive 67/548/EEC and its subsequent amendments.

15. Other Information

Literature references are available upon application to the manufacture

About Us

Symphony Tradecomm Pvt. Ltd. Company

‘Mr. Manish Shadija’, is the founder of Symphony Tradecomm Pvt. Ltd. is one of the trusted partner of the construction industries. With the state of the art facility Micro Silica, Silica Fume, and Amorphous Silica Manufacturers we have committed to delivering the premium quality raw materials for the industries. Our journey began in the year 2008 to till that time.

Quality is the cornerstone of our business, and we adhere to stringent quality control measures at every stage of production. We offer Micro Silica in grade 85D or 92D, with a minimum Silica content of 85% low Alumina (AI203) of less than 0.5%, and Alkaline (k20) below 1.0%. From sourcing the finest raw materials to packaging the final product, we ensure that our products meet the highest standards of quality and performance. Our commitment to quality has earned us recognition as one of the leading Micro Silica and Silica Fume manufacturers in the country. We continuously improving our products and stay ahead of market trends of the industry. This allows us to offer customized solutions that perfectly suit their applications, enhancing the overall performance and efficiency of their projects.

Silica Fume Manufacturers in India