Insights & Technical Notes

Practical notes on sourcing, specifying and handling industrial and food-grade chemicals — written for buyers, formulators and plant teams working in Thailand and across the region.

All Food & Beverage Sourcing & Quality Water Treatment

Food & Beverage

Selecting Food-Grade Acidulants for Beverage and Food Production

Citric, lactic, tartaric and phosphoric acid compared on taste, buffering and handling — and how to specify the right one for your…

11 Sep 2026

Sourcing & Quality

Reading a Chemical Specification: CAS Numbers, Grades and What to Ask

CAS numbers, grade definitions, the specification fields that matter and the documents to request — a buyer’s checklist for chemical sourcing.

11 Sep 2026

Water Treatment

Choosing a Coagulant for Industrial Water Treatment

A practical comparison of PAC, aluminium sulphate and ferric salts — what to compare, how to run a jar test, and the…

11 Sep 2026

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