Before you source CALCIUM ASCORBATE, understand what it does in Food & Feed Raw Materials

CALCIUM ASCORBATE (CAS 5743-27-1) looks like an ordinary Food & Feed Raw Materials raw material, yet its behaviour swings a lot across process windows. Across a batch of real selection cases we kept seeing the same few failure points — this page lays them out.

What it does in the system

Most people's first guess is off — here's why:

In Food & Feed Raw Materials, the first split for CALCIUM ASCORBATE (CAS 5743-27-1) is 'industrial grade' vs 'food / feed grade' — they are not interchangeable. Food and feed grades carry stricter statutory limits on heavy metals, arsenic, microbes and residues, usually backed by corresponding licences and test reports. Regulatory grade and traceability come before the assay figure. Comparable grades:

• Calcium Carbonate (CAS 471-34-1)：a comparable grade often evaluated alongside。
• Calcium Chloride (CAS 10043-52-4)：a comparable grade often evaluated alongside。
• Potassium chloride (CAS 7447-40-7)：a comparable grade often evaluated alongside。
• Vitamin E (CAS 59-02-9)：a comparable grade often evaluated alongside。
• calcium ascorbate dihydrate (CAS 5743-28-2)：a comparable grade often evaluated alongside。
• 2,3-didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone (CAS 6381-77-7)：a comparable grade often evaluated alongside。
• Phospholipids：a comparable grade often evaluated alongside。
• Calcium lactate (CAS 814-80-2)：a comparable grade often evaluated alongside。

How to get the choice right

If I had to pick one, it'd be: Confirm the required grade (food / feed / industrial) — never substitute industrial for food or feed use.

Request and verify test reports for heavy metals, arsenic, microbes and residual solvents against the applicable standard or customer spec.

Mind moisture-proof, contamination-free packaging and transport to avoid drift on arrival.

Retain samples of critical lots and keep incoming-inspection records for traceability and retest.

Its typical specs: name CALCIUM ASCORBATE, CAS 5743-27-1, formula C12H14CaO12, MW 390.31 g/mol, standard purity per batch COA, packaging confirmed per order, storage keep sealed in a cool, dry place. Final values follow the batch COA and order confirmation.

Don't trip on these

Using industrial grade in place of food / feed grade: statutory limits differ and mixing them triggers compliance and safety risk.

Watching assay but ignoring traceability: without the correct grade's test report, even high purity cannot enter the food / feed chain.

Loose storage and transport: moisture or cross-contamination can make a compliant lot fail on arrival.

Questions we often get

Where is CALCIUM ASCORBATE used in Food & Feed Raw Materials?

As a common raw material it serves nutritional fortification, stabilisation or process aid; the exact use depends on the finished product and regulatory grade.

Which grade and documents should I confirm when sourcing CALCIUM ASCORBATE?

State food / feed grade requirements and verify safety indicators (heavy metals, microbes) test reports against the applicable standard or customer spec.

Can industrial grade be used as food / feed grade?

No. Products here are supplied for industrial and research use; food or feed use requires the correct grade with full compliance documentation.

Further reading

• Calcium Chloride (CAS 10043-52-4)
• Potassium chloride (CAS 7447-40-7)
• Vitamin E (CAS 59-02-9)
• calcium ascorbate dihydrate (CAS 5743-28-2)
• 2,3-didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone (CAS 6381-77-7)
• Phospholipids

See site search for CALCIUM ASCORBATE or browse the Organic Chemicals directory.

How to get files & a quote

Jinan Shenghe Chemical Co., Ltd. supplies chemical raw materials and fine chemicals; a COA ships with every batch, with MSDS and technical data sheets available on request. In your enquiry include product name, CAS, target purity and packaging, and we will provide documents and a quote to the relevant standard.

Contact: info@591daili.com | +86-18553102138

Note: This page is for industrial raw-material technical discussion only. Products are supplied for industrial and research use, not for consumer or medical use. Drinking-water, food, cosmetic or pharmaceutical applications must meet applicable regulations and customer standards; specifications, compliance documents and transport requirements follow the batch COA and order confirmation.