Sodium carbonate (washing soda) Price in Kolkata – Updated 8 Nov 2026
Sodium carbonate (washing soda) costs from ₹159 per kg on Azlok (Technical ₹159/kg), prices as of 8 Nov 2026. All prices include GST. Ships across India, COD available.
About Sodium carbonate (washing soda): specifications, safety and uses →Sodium carbonate (washing soda) price today →
Kolkata, the capital of West Bengal, has some of India's oldest universities and colleges, many with busy chemistry labs, along with a long tradition of small manufacturing units and craft work. Quantities vary a lot here, from a few hundred grams for a practical class to bulk packs for a workshop. Parcels go out from Shamli in Uttar Pradesh and usually reach Kolkata in about 3 days. Cash on delivery is available if you'd rather pay when the parcel arrives.
How Sodium carbonate (washing soda) is used in Kolkata
- Cleaning and facility services: Cleaning teams use washing soda to cut heavy grease on kitchen floors, exhaust hoods and drains, and to soften hard water for better detergent performance.
- Soap, candle and DIY makers: Home and small-batch makers use washing soda in homemade laundry powder and detergent recipes to boost cleaning in hard water.
Delivery to Kolkata
- Delivery
- 3 days
- Shipping (1 kg pack)
- ₹50
- COD
- Yes
- Delivered ₹ per kg (1 kg pack)
- ₹209
Price by grade and pack size
| Grade | Pack | Price (incl. GST) | ₹ per kg | Stock | View / buy |
|---|---|---|---|---|---|
| Technical | 1 kg | ₹159 | ₹159 | In stock | View / buy → |
| Technical | 250 g | ₹85 | ₹340 | In stock | View / buy → |
| Technical | 450 g | ₹130 | ₹288.89 | In stock | View / buy → |
Buying in bulk?
For larger quantities, request a quote with your grade, quantity and delivery pincode.
Frequently asked questions
- What is the price of Sodium carbonate (washing soda) in Kolkata?
- Sodium carbonate (washing soda) costs from ₹159 per kg on Azlok (updated 8 Nov 2026). Delivered to Kolkata, a 1 kg pack works out to ₹209 per kg including ₹50 shipping. Delivery to Kolkata takes 3 days. Cash on delivery is available in Kolkata.
- Is GST included in the price?
- Yes. Every price shown includes GST; a GST invoice is provided with each order.
- Which grades of Sodium carbonate (washing soda) are available?
- Sodium carbonate (washing soda) is currently available in these grades: Technical.
- How much is shipping?
- Shipping is a flat ₹50 per order, and free on orders of ₹199 or more. We ship within India only.