Classification
Product TypeIngredient
Product FormCrystalline powder
Industry PositionFood Additive (Preservative)
Market
Sorbic acid (INS 200; E200) is a globally traded organic acid used primarily as a preservative to inhibit moulds and yeasts in a wide range of foods and beverages. International use conditions are shaped by Codex Alimentarius provisions (often expressed as “sorbates” totals) and by national/regional regulations, so compliance and documentation strongly influence tradeability. Industrial supply is tied to chemical manufacturing value chains and to the safe handling of reactive intermediates used in production, which can make plant reliability and EHS performance commercially material. Demand is closely linked to packaged food and beverage manufacturing where preservation and shelf-life management are priorities.
Specification
Physical Attributes- White, free-flowing powder (solid form)
- Slightly soluble in water
Compositional Metrics- Assay/purity specifications are commonly set at high purity (e.g., ≥99% in some published specifications)
- Identity anchors commonly referenced in specifications include CAS 110-44-1 and INS 200
Grades- Food additive grade intended to comply with JECFA/Codex identity and purity specifications
ProcessingOften regulated and used alongside related sorbate salts (e.g., potassium sorbate and calcium sorbate) with maximum levels expressed as sorbic acid in additive group provisionsUsed as a preservative (antimicrobial/fungistatic) in permitted food categories, with use levels governed by Codex GSFA and national regulations
Supply Chain
Value Chain- Chemical synthesis (industrial organic chemical production) -> purification and drying -> QA testing against identity/purity specs -> packaging -> distribution to food and beverage manufacturers -> formulation and use under GMP and additive limits
Demand Drivers- Need for mould/yeast control and shelf-life management in manufactured foods and beverages where sorbates are permitted
- Regulatory acceptance frameworks (Codex/JECFA and national rules) that enable cross-border procurement when specifications and documentation are met
Risks
Regulatory Compliance HighSorbic acid use is governed by Codex GSFA provisions (often via the sorbates additive group) and by national/regional regulations that can change over time; non-compliant use levels, labeling, or specification gaps can trigger recalls, border rejections, or immediate reformulation needs that disrupt trade flows.Maintain current Codex GSFA and key-market regulatory monitoring (e.g., EU and US), keep up-to-date specifications/CoAs aligned to JECFA/Codex expectations, and implement robust formulation compliance checks.
Process Safety HighUpstream production chains can involve highly reactive intermediates such as ketene (not readily stored or shipped, commonly generated as needed) and hazardous intermediates such as crotonaldehyde; major safety incidents, compliance shutdowns, or operational constraints at chemical plants can abruptly tighten supply.Qualify multiple suppliers/regions, require strong EHS and process-safety documentation from manufacturers, and establish contingency sourcing (including permitted sorbate salts where technically suitable).
Quality And Purity MediumFood-additive grade sorbic acid must meet identity and purity specifications (including impurity controls) referenced in JECFA/Codex systems; off-spec material or inadequate analytical verification can create food-safety and regulatory non-compliance risks for downstream manufacturers.Buy to recognized specifications (JECFA/Codex-aligned), require lot-specific CoAs, and periodically verify critical parameters with third-party testing.
Sustainability- EHS and emissions controls in upstream organic chemical manufacturing, including management of reactive/toxic intermediates used in sorbic-acid-related value chains
Labor & Social- Worker health and process safety risks associated with handling reactive/toxic intermediates (e.g., ketene and crotonaldehyde) in upstream chemical production
FAQ
What is sorbic acid used for in global food manufacturing?Sorbic acid (INS 200; E200) is used primarily as a preservative to inhibit moulds and yeasts, helping manufacturers manage shelf life in permitted foods and beverages. Internationally, its use is commonly framed through Codex GSFA provisions, including additive-group provisions for “sorbates.”
How is sorbic acid regulated internationally for food use?At the international level, JECFA evaluates safety and sets an acceptable daily intake (ADI), while Codex GSFA provides food-category permissions and maximum use levels (often expressed for the sorbates group). Many countries use these Codex/JECFA references when setting or aligning national regulations.
What safety benchmarks are commonly cited for sorbic acid?JECFA lists an ADI of 0–25 mg/kg body weight for sorbic acid and certain sorbate salts expressed as sorbic acid. In the EU, EFSA’s 2019 follow-up established a group ADI of 11 mg/kg body weight per day for sorbic acid (E200) and potassium sorbate (E202), and the US lists sorbic acid as GRAS when used under good manufacturing practice.
Why do Codex provisions often refer to “sorbates” rather than only sorbic acid?Codex GSFA includes an additive group for “sorbates” that covers sorbic acid and certain sorbate salts (such as potassium and calcium sorbate) and applies limits to the total content of the group, commonly expressed as sorbic acid. This allows regulation of formulations that use one or more sorbate forms under a single group limit.