Buyer's Guide to Bulk Chana Dal: Grades, Specifications and Packing

What is chana dal and how does it differ from other chickpea products?

Chana dal is the hulled and split cotyledon of the desi chickpea (Cicer arietinum), sold as a yellow split pulse for dals, snacks and flour. The desi chickpea is the small, angular, dark-coated type; the kabuli chickpea is the larger, cream-coloured type. Commercial dal milling uses desi chickpea almost exclusively, mainly because kabuli is preferred whole by the market and because desi gives the deep yellow colour expected in the split product.

Four related products are often confused on purchase orders:

• Chana dal, also called Bengal gram or split chickpea: hulled, split, raw.
• Kala chana: the whole desi chickpea with its brown seed coat.
• Besan or gram flour: flour milled from chana dal.
• Roasted gram split (bhuna chana dal): whole desi chickpea roasted and then split, ready to eat. Some listings call it "dalia", but in most trade and retail contexts dalia means cracked wheat, so write "roasted gram split" on the order to avoid a wrong shipment.

How is bulk chana dal graded?

Chana dal is graded on split size, colour uniformity, purity and level of cleaning rather than on a single official grade name. The terms below are the ones that appear on offers.

Size. Splits are sieved into bold (large), medium and small fractions. Bold splits are preferred for retail packs and dishes where the split is visible; medium and small fractions go to flour mills, snack manufacturers and institutional buyers. Millimetre cut-offs vary by mill, so ask for the sieve size rather than relying on the word "bold".

Cleaning level. "Machine-cleaned" means the dal has passed destoners, aspirators and gravity separators. "Optically sorted" or "machine colour-sorted" means it has also passed a camera-based sorter that ejects dark, discoloured or skin-on pieces. For retail and food-manufacturing use, specify optically sorted; the difference is visible in a 100 g hand check.

Polish. Dal is sold unpolished (matte surface), water-polished (light sheen) or oil-polished (glossy). Polish is a finish, not a quality grade; see below.

Crop year. Current-crop dal is brighter and cooks faster; older stock darkens and takes longer to soften. Specify "current crop" and ask for the harvest period on the certificate of analysis.

What specification should a buyer put on the purchase contract?

A workable contract specification sets numeric limits for moisture, purity, defects and colour, plus a statement on polish and treatment. The ranges below are typical commercial values; they vary by grade, season and market, and the tighter figure usually carries a premium.

Parameter	Typical contract limit	Note
Moisture	10 to 12 % max	10 to 11 % for long transit or humid destinations
Foreign matter	0.5 to 1 % max	Stones, dust, stalks; specify stones separately for flour milling
Broken and fragments	2 to 5 % max	Varies with split size grade
Unhulled or skin-on splits	1 to 2 % max	Main visual defect; controlled by optical sorting
Damaged, discoloured or weevilled	1 to 2 % max	Includes insect-bored and heat-damaged splits
Other pulses and admixture	0.5 to 1 % max	Yellow peas and toor dal are the usual contaminants
Whole unsplit grains	1 to 2 % max	Hulled grains that did not separate
Live infestation	Nil	Confirm by fumigation certificate and inspection at loading
Colour	Uniform yellow, optically sorted	State "no added colour" explicitly
Protein	Indicative 20 to 22 % dry basis	Depends on variety, crop and milling; not a guaranteed value

Contaminant limits for aflatoxin, pesticide residues and heavy metals should reference the destination market's regulations rather than a generic figure, because maximum residue limits differ between the United States, the European Union and the Gulf states.

Should you buy polished or unpolished chana dal?

For retail packing and most food manufacturing, unpolished or water-polished dal is the safer specification. Oil polishing gives a gloss that some traditional markets prefer, but the surface oil can attract dust, can turn rancid and can shorten shelf life in warm storage. Some retail chains and regulators also require declaration of any polishing agent. If oil polish is acceptable, the contract should name the permitted oil and exclude mineral oil and colour. If not, write "unpolished, no oil, no colour" on the order; "natural" or "plain" is not precise enough.

What packing is used for bulk chana dal?

Bulk chana dal ships in polypropylene woven bags of 25 kg, 30 kg or 50 kg, in 1,000 kg flexible bulk containers, or in consumer packs co-packed to the buyer's specification.

• Bag construction. Standard PP woven bags suit dry lanes. For humid destinations or transit over 30 days, specify a polyethylene inner liner or laminated bag to limit moisture pick-up.
• Consumer packs. 500 g, 1 kg, 2 kg and 4 lb pouches in master cartons of 10 to 20 kg, labelled to destination-market rules.
• Container loading. A 20 ft container typically carries 18 to 25 MT depending on bag size, palletisation and destination road weight limits.
• Fumigation. Fumigation before loading, with a certificate stating fumigant, dosage and exposure time; desiccant units in the container reduce condensation on long routes.
• Shelf life. 12 to 18 months in dry, cool storage is the usual declaration; it depends on moisture at packing, polish type and storage conditions.

ODOD LLC supplies FCL and LCL shipments worldwide on FOB, CIF, CFR or DDP terms, with the port of loading confirmed in the quotation. Typical minimum order is 500 kg to one full container, depending on the product; LCL consolidation lets a buyer combine chana dal with other pulses, flours and spices in one shipment.

What documents does a US importer need for chana dal?

A US import of chana dal needs the standard commercial set plus FDA and customs filings, which the buyer's customs broker normally handles.

• Commercial invoice, packing list and bill of lading.
• Certificate of origin and phytosanitary certificate.
• Fumigation certificate and certificate of analysis for the lot.
• FDA Prior Notice, filed by the importer or its broker. The deadline depends on transport mode: no less than 8 hours before arrival by sea, 4 hours by air, 2 hours by road. The foreign facility handling the goods must hold a current FDA registration.
• Importer Security Filing (ISF 10+2) for ocean shipments, lodged at least 24 hours before loading.
• Halal or other third-party certificates where the buyer's customers require them.

ODOD LLC holds US FDA registration, ISO, Halal, HACCP and GMP certification; copies are provided with each quotation.

What does an experienced buyer check that the spec sheet does not show?

The checks that separate a good lot from a merely compliant one are milling recovery, cooking behaviour and sampling method.

Milling recovery. Dal recovery from whole desi chickpea is indicatively 70 to 78 %, depending on variety, crop condition and milling; the rest is husk, powder and brokens. When recovery is low, mills have an incentive to leave more brokens and small fractions in the lot, so a broken limit checked at loading is the practical protection.

Cooking test. Soak 50 g for 30 minutes and simmer; a uniform current-crop lot softens in roughly 20 to 30 minutes with few hard splits. Uneven cooking usually indicates mixed crop years or varieties, which no laboratory parameter reveals. Ask for a cooking test on the pre-shipment sample.

Sampling. Draw from at least 10 bags spread across the stack, not the top row; colour and unhulled counts vary bag to bag.

Infestation. Look for pinholes, webbing and fine powder at the bottom of the bag. Pulse beetle damage can begin in storage after milling, so the fumigation date matters as much as the certificate.

To source bulk chana dal to a written specification, request a quotation stating split size, polish type, packing format, destination port and quantity. ODOD LLC will confirm specification, packing and shipping terms and provide the relevant certificates with the offer.