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Chelora Amines supplies hexamine, diisopropanolamine, oleylamine, N,N-diethylethanolamine, tetraethylenepentamine, aniline and many more amines to refineries, steel plants, foundries, tanneries, jute mills and paint makers across West Bengal. Every dispatch carries COA, MSDS/SDS and HSN code details.
Kolkata trades and formulates, Haldia refines crude and makes petrochemicals, Durgapur and Asansol make steel and refractories, and the Hooghly's banks still run jute mills and foundries. Two river ports connect it all to the world. Read more about us or contact us with your requirement.
From the riverside factories of Kolkata and Howrah to the port at Haldia and the steel towns of the Damodar valley, we plan each dispatch around your plant.
COA for each batch, MSDS/SDS with every shipment, HSN code details for GST, and packing lists with batch traceability.
Commercial, LR and AR on major products. Triethanolamine in technical, 85% and 99%, and diethanolamine in technical and 99%.
HDPE drums (25 L and 200 L), IBC totes (1000 L), cylinders for gaseous amines and tankers for monoethanolamine.
Export enquiries via Kolkata and Haldia are welcome, with hazard-labelled packing and documents prepared for the destination.
Bengal's monsoon and coastal humidity make sealed drums, pallets and dry storage essential. We advise on each product.
Triethylamine or triethanolamine? DEA or DIPA for gas treating? Share your application and we will suggest options.
Three key hubs anchor three belts, each with its own industry and its own amine needs.
Kolkata, Howrah and the old mill towns along both banks of the Hooghly, where trading, formulating, foundries, tanneries and jute sit side by side.
The City of Joy and eastern India's trading capital
Home to paint and ink makers, the Kolkata Leather Complex at Bantala, FMCG and tea companies, pharma units, plastics, printing and the chemical traders who supply the whole of eastern India.
Foundries, engineering, hardware
One of India's oldest foundry and engineering clusters, casting everything from pipe fittings to machine parts.
Jute mills, textiles, chemicals
Rishra, Serampore, Bansberia and neighbouring towns still run the jute mills that made Bengal famous.
Pharma, food, breweries, engineering
Planned industrial townships north and south of Kolkata with pharma, food, beverage and light engineering units.
Where the Hooghly meets the Bay of Bengal: refining, petrochemicals, polymers, SEZ manufacturing and port-based industry.
Eastern India's petrochemical port
A river port and industrial city with an oil refinery, a naphtha cracker and polymer complex, and a cluster of chemical, port-based and utility plants along the Haldia Dock Complex.
Steel, auto parts, rail workshops
The Vidyasagar Industrial Park and nearby estates host steel processing, auto component and engineering units.
Western Bengal's heavy industry: integrated steel, alloy steel, refractories, carbon black, cement, coal and power.
The steel city of eastern India
An integrated steel plant, alloy steel, carbon black, refractories, power stations, cement and heavy engineering, planned as one of India's first industrial new towns.
Coal, steel, refractories, cement
Coal mining, the Burnpur steel works and a long-standing refractory and cement industry.
Rice mills, agro, food
The rice bowl of Bengal, with milling, food processing and agro-input distribution.
Send the delivery location with your enquiry and we will plan the dispatch and pack size along with your quote.
Specification tickets for amines that suit Bengal's refineries, steel plants, foundries, tanneries, jute mills and pharma units. For anything else in our range, ask for a quote.
CAS 100-97-0, heterocycle
A cage of four nitrogens and six carbons that releases formaldehyde and ammonia when heated. That is how it cures the novolac phenolic resins behind resin-bonded refractories in Durgapur and Asansol, shell moulds in Howrah's foundries and friction materials.
CAS 110-97-4, secondary alkanolamine
A branched secondary alkanolamine. In gas treating it removes hydrogen sulphide selectively and resists degradation, which suits refinery units like those at Haldia. It also disperses cement in the mill and neutralises cosmetic and metalworking formulations.
CAS 112-90-3, unsaturated fatty amine
An 18-carbon primary amine with one double bond, so it stays liquid or soft where saturated fatty amines turn solid. It forms water-repelling films on metal and fibre, useful for corrosion inhibitors, softeners and processing aids in the Hooghly mill belt.
CAS 62-53-3, aromatic amine
The parent aromatic amine and the starting point for a huge family of dyes, rubber chemicals and pharma intermediates. Leather dye makers serving the Kolkata Leather Complex and rubber chemical users across the state build on it.
CAS 100-37-8, tertiary alkanolamine
A tertiary amino alcohol that distributes well between steam and water. Steel and power plants in the Damodar belt use it as a neutralising amine for long condensate lines, and pharma chemists use it as an intermediate for local anaesthetics.
CAS 112-57-2, polyamine
A heavy ethyleneamine with five nitrogens. Additive makers react it into succinimide dispersants that keep engine oil clean, and formulators use it for epoxy hardeners, asphalt additives and corrosion inhibitors, a good fit for Haldia's refining and blending base.
CAS 109-89-7, secondary aliphatic amine
A volatile secondary amine and a versatile building block. It is a raw material for dithiocarbamate rubber accelerators, several local anaesthetics, insect repellents and corrosion inhibitors, with users among Kolkata's pharma and rubber units.
CAS 74-89-5, primary aliphatic amine
The smallest amine, a gas at room temperature that is usually handled as an aqueous solution. Pharma units in Kolkata and Kalyani use it to build APIs, and it is also a raw material for agrochemicals, surfactants and specialty solvents.
Our full range is available across West Bengal. Tell us the application and we will recommend the right product, grade and pack.
Tap a strip to open a sector and see which amines Bengal plants like yours usually buy, and what each one does.
The refinery, cracker and polymer complex at Haldia and fuel depots at Budge Budge use amines for gas treating, additives and utilities.
Steel plants, refractory makers and coal-linked industry in Durgapur, Asansol and Kharagpur buy resin curatives, boiler amines and process chemicals.
Howrah's foundries and the engineering units around Kolkata and Uluberia use amines in core making, shell moulding, coolants and cleaning.
Tanneries and finishers at the Kolkata Leather Complex, Bantala use amines in finishing, fatliquoring, dyeing and sequestering.
Jute mills and textile units along the Hooghly use softeners, emulsifiers and dye auxiliaries built on amines.
Paint and ink makers in Kolkata and plastics and coating exporters in Falta use amines as neutralisers, hardeners and catalysts.
Pharma units in Kolkata and Kalyani and tea and food processors in Siliguri and Jalpaiguri need reagents, building blocks and plant chemicals.
Thermal power stations at Kolaghat and Durgapur and process utilities across the state protect boilers and steam lines with amines.
Share the product, grade, monthly quantity and city. We reply with a quote and the documents that go with it.
Density decides how much a full drum weighs, which matters for forklifts, trucks and floor loading. A 200 L drum of water weighs about 200 kg. Lighter amines weigh less, while triethanolamine and diethanolamine are noticeably heavier.
Approximate liquid weight for 200 L at about 20–25 °C, excluding the drum. Actual net weight depends on fill level. Ask us for exact packed weights.
Every product we supply in West Bengal, shelved by chemical family with its CAS number. Click any product to open its page, or contact us for price and availability.
Short-chain C1–C4 amines for pharma, agro and rubber chemistry.
Ring and longer-chain amines for APIs, epoxies and steam systems.
Amino alcohols for gas treating, coolants, detergents and cement.
Multi-nitrogen amines for hardeners, chelants, additives and resins.
Benzene-ring amines for dyes, rubber chemicals, polyurethane and epoxy.
Long-chain amines for softeners, flotation, anti-caking and boiler filming.
Four steps from your first message to material at your gate. Start on the contact us page.
Send the full chemical name, grade, quantity, packing and delivery city. Write triethanolamine rather than TEA.
We confirm grade, strength and pack size for your process and send pricing, usually within 24 hours.
COA, MSDS/SDS, HSN code details and packing information are readied for your batch and invoice.
Dispatch planned around your schedule, whether you are in Kolkata, Haldia, Durgapur or further north.
Amines fall into several transport hazard classes. Knowing which one your product carries tells you how to store, move and handle it. Always follow the SDS supplied with your batch.
Anhydrous amines supplied under pressure in cylinders.
Methylamine, trimethylamineVolatile amines that need cool storage, earthing and no ignition sources.
Diethylamine, triethylamine, morpholinePowders and crystals where dust control matters.
HexamineAromatic amines absorbed through skin, needing gloves and ventilation.
Aniline, m-phenylenediamineAlkaline amines that burn skin and eyes and attack some metals.
Ethylenediamine, TEPA, oleylamineClasses shown are typical examples. Your product's exact class and any secondary hazards are in section 14 of its SDS.
Tap a question to see our answer. If yours is not here, send it to us and we will reply directly.
We supply hexamine, diisopropanolamine, oleylamine, aniline and many more amines to Kolkata, Haldia, Durgapur, Howrah, Asansol and beyond, with a quote and full paperwork for every order.