Sodium Sulphite as per IS: 247
Bharat Electronics Limited (bel)
GHAZIABAD, UTTAR PRADESH
Posted:
13 February 2026
Closed:
24 February 2026
GEM
GEM
Balmer Lawrie And Company Limited Sodium Sulphite Tender Tiruvallur Tamil Nadu IS 247 1987 92% 6 MT 2026
Bid Publish Date
11-Jul-2026, 5:05 pm
Bid End Date
21-Jul-2026, 4:00 pm
Location
Progress
Issue11-Jul-2026, 5:05 pm
AwardPending
Quantity
6000
Bid Type
Single Packet Bid
Key Highlights
- • IS 247:1987 compliant Sodium Sulphite with 92% minimum assay
- • IS: 247:1987 standard and pH 9.0–10.0 (10% solution) verification
- • Delivery of 6 MT (+/- 10%) with practical 10% tolerance adjustment
- • Immediate dispatch on PO; firm prices until order completion
- • Sample submission by 21.07.2026 with COA & MSDS; address for submission in Chennai
- • Pre-registration with Balmer Lawrie SBU Chennai may exempt sample submission
- • Weight-based quality acceptance: White crystalline/powder appearance, visual check
Tender Overview
Balmer Lawrie And Company Limited invites bids for the supply of Sodium Sulphite (IS 247:1987) with 92% minimum assay and pH 9.0–10.0 for the Balmer Lawrie SBU Chemicals in TIRUVALLUR, Tamil Nadu (600019). The tender contemplates a 6 MT (+/- 10%) delivery, with firm prices through order completion. Delivery is immediate on PO, and the purchaser may exercise an option to adjust quantity by up to a maximum of 10% in practice (per clarification). The tender requires sample submission for technical evaluation by 21.07.2026 (COA/MSDS to be sent to Chennai address) or vendor pre-registration with Balmer Lawrie SBU for supply. The procurement focuses on a white crystalline/powder product meeting ISI-marked standards, with rejection rights preserved for non-compliance. This is a focused chemical supply tender with specific quality checks and delivery constraints.
Technical Specifications & Requirements
- Product: Sodium Sulphite (White Fine Crystalline / Powder)
- Brand/Standard: IS: 247:1987 (IS-marked, 92% min assay)
- Assay: 92.0% (Min)
- pH: 9.0 – 10.0 (10% solution, pH meter)
- Quantity: 6 MT (+/- 10%)
- Delivery: Immediate dispatch on receipt of purchase order; firm prices till order completion
- Sample submission: COA & MSDS; address for delivery before 21.07.2026; pre-registered vendors may be exempted
- Delivery risk: Non-compliant samples or delays may lead to rejection or replacement from alternate sources
- Quality checks: Visual appearance confirmation; ISI-marked compliance
Terms, Conditions & Eligibility
- Delivery/quantity flexibility: Tolerance effectively capped at 10% (despite 25% clause in generic terms)
- Price terms: Prices firm till completion of order
- Sample submission deadline: 21.07.2026; non-submission risks disqualification
- Delivery obligation: Immediate dispatch; failure to meet schedule may trigger order reallocation
- Rejection rights: Purchaser may reject offers or supply if samples fail COA/MSDS checks or ISI compliance
- Address for samples: The Deputy Manager (SCM), Balmer Lawrie & Co Ltd, SBU: Chemicals, Chennai
- General acceptance: Bidder must comply with option and delivery terms; CL terms apply if extended delivery is invoked
Key Specifications
-
Product/service: Sodium Sulphite - white crystalline/powder
-
Assay: 92% minimum (IS 247:1987)
-
pH: 9.0–10.0 (in 10% solution via pH meter)
-
Quantity: 6 MT with +/-10% tolerance
-
Delivery: Immediate dispatch on PO; firm prices through order completion
-
Documentation: COA & MSDS; ISI-mark compliance
Terms & Conditions
-
Delivery quantity tolerance capped at 10% despite 25% option clause
-
Immediate dispatch and firm pricing until order completion
-
Sample submission due by 21.07.2026 with COA/MSDS
Important Clauses
Delivery Terms
Immediate dispatch on PO; prices firm until order completion; delivery risk if delays occur and reallocation may happen
Sample Submission
Submit COA & MSDS; address in Chennai; non-submission or rejection leads to disqualification
Quantity Tolerance
Actual order quantity may vary by +/-10% for this 6 MT lot
Bidder Eligibility
-
Experience in supplying Sodium Sulphite or similar chemical reagents
-
Demonstrated ability to meet IS 247:1987 and maintain 92% minimum assay
-
GST registration and financial stability demonstrated via statements
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Sodium Sulphite as per IS: 247 (Q3)
Payment Timelines
Payments shall be made to the Seller within 30 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
15
Delivery Locations
1
Delivery Cities
Chennai
Delivery Pincodes
600068
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Sankar P | 600068,Balmer Lawrie & Co. Ltd., 32, Sathangadu Village,Thiruvottiyur, Manali Road | Chennai | Tamil Nadu | 600068 | 6000 | 15 | - |
Authority Records
MINISTRY OF PETROLEUM AND NATURAL GASBALMER LAWRIE AND COMPANY LIMITED
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Documents 4
GeM-Bidding-9586732.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
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GEM
Tender Results
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Technical Specifications
1 Item
Item #1 Details
View Catalog| Category | Specification | Requirement |
|---|---|---|
| Certification | Whether ISI Marked | NO |
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Required Documents
1
GST registration certificate
2
Permanent Account Number (PAN) card
3
Experience certificates for prior Sodium Sulphite supply
4
Financial statements (last 2 financial years) or turnover details
5
EMD documents (amount not specified; bidders should verify in ATC) or equivalent security
6
Technical bid documents confirming IS 247:1987 compliance
7
OEM/Manufacturer authorization (if applicable)
8
COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet) for Sodium Sulphite
9
Sample submission documents (if applicable) or pre-registered supplier confirmation
Frequently Asked Questions
Key insights about TAMIL NADU tender market
How to bid on Balmer Lawrie Sodium Sulphite tender in Tamil Nadu?
Bidders must submit GST, PAN, financial statements, IS 247:1987 compliance certificates, COA, MSDS, and vendor authorization if applicable. Provide 6 MT quantity with +/-10% tolerance and ensure immediate dispatch on PO with firm prices through order completion.
What documents are required for the ISI marked sodium sulphite tender in Tiruvallur?
Submit GST certificate, PAN card, last two years financials, experience certificates for similar supply, COA and MSDS for Sodium Sulphite, IS 247:1987 compliance proof, and OEM authorization if applicable; include sample submission details if not pre-registered.
What are the technical specifications for IS 247:1987 sodium sulphite?
Required assay is minimum 92%; appearance should be white fine crystalline or powder; pH of 10% solution must be between 9.0 and 10.0; ensure IS-marked product compliant with IS 247:1987.
When is the sample submission deadline for Balmer Lawrie tender?
Samples must be submitted with COA & MSDS to the Chennai address by 21.07.2026; non-submission or rejected samples lead to disqualification from technical evaluation.
What are the delivery terms and price conditions for this tender?
Delivery is immediate on PO; prices are firm till completion of the order; quantity may vary by up to ±10% in practice for the 6 MT lot.
What are the acceptance criteria for samples in this tender?
Samples will be tested against COA/MSDS and IS 247:1987 compliance; non-compliant samples will lead to rejection and no price bid consideration.
What is the quantity tolerance and option clause applicability?
For this lot, a practical tolerance of 10% applies; the generic 25% option clause is read as 10% in this tender, with delivery adjustments assessed accordingly.
Which address should samples be mailed to for the technical bid?
Send to The Deputy Manager (SCM), Balmer Lawrie & Co Ltd, SBU: Chemicals, Chennai; ensure COA & MSDS accompany the samples before the deadline.
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Documents 4
GeM-Bidding-9586732.pdf
Main Document
CATALOG-Specification-1
CATALOG Specification
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS