About this product
We stock Soda Ash Light — sodium carbonate (Na2CO3), CAS 497-19-8 — an alkaline white powder with 99.0% min total alkalinity, manufactured by Nirma Limited at Bhavnagar, Gujarat. Every lot is backed by the manufacturer's Certificate of Analysis. We supply in 50 kg HDPE bags from our Redhills, Chennai warehouse, with dispatch across South India — call or WhatsApp +91 86087 80096 for a quote.
Applications & Uses
Safety & Technical Documents
MSDS / SDS
TDS / COA
Certificate of Analysis · with every supply, on request
Need another sheet? Browse the full SDS & TDS library — safety and technical data sheets for every product we stock.
Product DataTechnical Specifications
Physical Properties
- Appearance
- White uniform powder
- Purity
- 99.0% min
- Assay
- 99.00% min (total alkalinity as Na2CO3)
- Density
- 600–700 g/l (bulk density)
- pH
- 11.00 min (10% w/v solution)
- Solubility
- Matter insoluble in water 0.0100% max; 10% w/v solution clear
Supply & Packaging
- Packaging
- 50 kg HDPE bags
- Grades Available
- Soda Ash Light, 99.0% min
- Origin
- Domestic
Compliance & Storage
- HS Code
- 2836 20 10
- Storage
- Store cool and dry; avoid contact with acids
These specs are indicative. Request a Certificate of Analysis (COA) for batch-specific values.
Source Manufacturers
Sourced directly from verified manufacturers for consistent quality and traceability.
Supplied across South IndiaCoimbatoreMaduraiHosurBangaloreHyderabadVisakhapatnamKochi
Frequently Asked Questions
Is soda ash the same as sodium carbonate?
Yes. Soda ash is the commercial name for sodium carbonate (anhydrous), chemical formula Na2CO3. Our TDS lists the product as Soda Ash (Sodium Carbonate); the household name 'washing soda' strictly refers to the decahydrate form of the same chemical.
What is the CAS number and HSN code of soda ash?
Soda ash (sodium carbonate) carries CAS number 497-19-8. The HSN code is 2836 20 10.
Do you stock soda ash light or dense grade?
Commercial soda ash is sold in two grades, light and dense — we stock the light grade. Our Soda Ash Light runs 99.00% min total alkalinity as Na2CO3 with a bulk density of 600–700 g/l, per the manufacturer's Certificate of Analysis.
Who manufactures the soda ash you supply?
We supply Soda Ash Light manufactured by Nirma Limited at Kalatalav, Bhavnagar, Gujarat — an integrated soda ash manufacturer. We are the trading and distribution partner; specs on our TDS come from Nirma's Certificate of Analysis.
How is soda ash packed, and can you supply it in Chennai?
We supply soda ash in 50 kg HDPE bags from our Redhills, Chennai warehouse, with dispatch across South India. Order sizes depend on packaging and current stock — call or WhatsApp +91 86087 80096 for a quote.
Can I download a TDS or MSDS for soda ash?
Yes. Both the Technical Data Sheet (document SPC-TDS-PWD-008) and the MSDS are available as PDFs on this product page. The TDS specs are drawn from the manufacturer's Certificate of Analysis (Nirma Limited).
Packaging Options
Product Details
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