Many B2B suppliers, especially in India or China, set MOQs around 500–1,000 kg for onion powder. For instance, Foodchem requires a 500 kg minimum, while typical MOQs in China hover around 1,000 kg.

Suppliers commonly hold certifications such as:

FSSAI, HACCP, ISO 22000 and APEDA

These ensure food safety, traceability and export compliance

Moisture causes powders to cake. Solutions include:

• Store in airtight containers in a cool, dry place
• Add silica gel packets or use small-grain rice
• Shake or break up clumps regularly

No—the formats differ:

• Powder is ultra-fine and dissolves rapidly (ideal for marinades or sauces).
• Granulated is coarser—less likely to burn in dry rubs, easier to store without caking.

Typical terms include:

• Payment: T/T, L/C, sometimes PayPal or D/A.
• Packaging: Bulk (25 kg bags, drums), private-label cartons, eco-friendly options.
• Documentation usually includes COA, health/origin certificates, invoices and packing lists.