Food-Grade Sucralose Buying Guide: Assay, Particle Size, Batch COA, and Price

What is sucralose powder made from?

Sucralose is manufactured by chemically modifying sucrose. Three selected hydroxyl groups are replaced with chlorine atoms. The resulting compound is a different substance from sugar: CAS 56038-13-2, molecular formula C12H19Cl3O8, also identified as INS 955 or E 955 in relevant additive systems. It is an artificial high-intensity sweetener rather than a sugar alcohol or a plant extract. JECFA describes the ingredient as a white to off-white crystalline powder and identifies sweetness as its function. The chemical identity does not tell you whether a particular retail powder also contains a carrier. For procurement, check the ingredient statement and the release specification as well as the name on the front of the pack.

• FDA: sucralose identity and sweetness
• JECFA sucralose monograph: identity and specification
• FDA 1999 final rule: manufacture from sucrose

Specify pure sucralose or a complete sweetener blend

Sucralose powder and an erythritol–sucralose blend have different compositions and use levels. State which material you want before comparing quotations. A lower price per kilogram is not a useful comparison if the products perform different jobs. Choose the raw-material discussion when you already control the individual ingredient doses in your formula. If you also want to change sweetness strength or the way the sweetener is handled, discuss a complete blend separately, including its composition and target sweetness. This guide covers sucralose powder. For a blend comparison, use the separate dose-and-cost guide. A real example is Splenda Granulated Sweetener: its US product page lists maltodextrin and Splenda Sucralose and gives cup-for-cup sugar conversions. Those are directions for that finished product. They do not apply to high-assay sucralose powder. A no-erythritol statement also does not mean a product is carrier-free.

• Compare erythritol–sucralose blend dose and cost
• View food-grade sucralose powder
• Splenda Granulated: ingredients and product-specific conversions

Pure ingredient, premix and retail product can all be described online as “sucralose powder.” Compare the actual materials, not just their search titles.

Read a named specification rather than a generic purity claim

For the United States, 21 CFR 172.831 identifies sucralose and incorporates the Food Chemicals Codex, seventh edition (2010), pages 993–995. It permits use in foods generally under current good manufacturing practice, at no more than the amount reasonably needed for the intended effect. A supplier’s “food grade” label is not a substitute for demonstrating the applicable requirements. The following values come from the public JECFA monograph prepared in 1993 with metals revisions in 2004. They are reference points for reading documents, not a declaration of Hengliyuan’s batch results, a complete purchasing specification, or a replacement for the standard and current rules that apply to your destination.

• 21 CFR 172.831: US identity, incorporated specification and use conditions
• JECFA: public reference limits and test methods

The monograph also includes identity tests and tests for other chlorinated disaccharides and chlorinated monosaccharides. Do not approve an order from this shortened table alone. FCC, JECFA and pharmacopeial labels are not interchangeable certificates; ask which edition and individual requirements the offered lot meets.

Why can a sucralose assay specification extend to 102%?

An assay is a result reported against a reference standard using a specified analytical method. The 98–102% acceptance interval is the interval written into the referenced monograph. It does not mean a powder can physically contain more than its own mass of sucralose, or that a 101% result makes it sweeter than another compliant lot. Ask the laboratory to explain the reference value, calculation, reporting basis and uncertainty when a result needs interpretation. Do not compare an anhydrous assay directly with an as-supplied concentration or chromatographic area percentage. If a laboratory confirms that water is the only correction required, a hypothetical 99.5% anhydrous assay with 1.0% water corresponds to 99.5% × 0.99 = 98.505% on an as-supplied mass basis. The example explains the basis conversion; it is not an actual batch result or a reason to alter a validated formula automatically.

• JECFA: assay basis and analytical procedure

A published batch COA shows why the lot matters

The Sucralose Company publishes a supplier-reported panel for lot TSC-26001, filled July 1 and released July 3, 2026. It reports 99.73% assay on an anhydrous basis, 0.09% water and +85.9 degrees specific rotation. The page names Anhui Jinhe Industrial Co., Ltd. as the testing laboratory. These are that supplier’s published results, not independent testing by Hengliyuan or results for our material. Its separate document portal gives typical assay and water values of 99.4% and 0.21%. This is a useful distinction: typical values and a named lot’s results serve different purposes. A purchasing decision needs the document for the actual offered or delivered batch, not whichever table looks more precise.

• Supplier-published COA: lot TSC-26001
• The same supplier’s specification and typical-results portal

A public COA helps explain how to read a record. It does not authenticate an unrelated shipment or prove every future batch will have the same values.

Keep food ingredients separate from research materials

An online search for sucralose COAs also returns analytical standards and research chemicals. For example, MedChemExpress’s public HY-N0614 batch 415763 certificate reports 98.0% purity by NMR and states “For research use only.” Its assay technique and intended use differ from the food-ingredient procurement task. The same CAS number and a plausible purity number do not establish food suitability. Ask for the offered food ingredient’s release standard, manufacturing and traceability documents, and the tests your market and quality system require. An SDS describes handling hazards; it does not replace a food-grade specification or batch COA. Likewise, a supplier’s USP or pharmacopoeial description does not by itself approve every food use.

• MedChemExpress: original research-use certificate

Particle form affects handling, not just the assay

Hengliyuan currently offers one sucralose product specification. Check the available particle information against your weighing, screening, mixing and dosing method before assuming another mesh option is available. For dry blending, test the sample through the relevant mixing, transfer and filling steps. Assess uniformity separately: meeting a particle-size requirement does not prove that a low-dose ingredient is evenly distributed. For liquid preparation, record the actual dose, water or base, temperature and mixing conditions. Confirm dissolution and handling under those conditions rather than approving the material from its appearance alone. A coarse powder, standard powder and micronized powder can share an assay specification while behaving differently during charging and transfer. Ask for the sieve aperture or particle-size distribution, test method and percentage passing. A bare mesh number does not describe the whole distribution, and mesh naming should be tied to the relevant sieve standard. Where handling matters, request available bulk-density, flow and dust information rather than inferring them from a photograph.

• Dry-drink premixes: low-dose mixing and uniformity

JECFA describes sucralose as freely soluble in water. That is not a guarantee of instant dissolution in cold protein drinks or a complete premix. If material remains, distinguish undissolved sucralose from insoluble components elsewhere in the formula.

Calculate trial quantities before weighing a high-intensity powder

FDA’s approximate 600-fold sweetness description is a starting reference, not a universal conversion. Sweetness depends on the concentration and complete food system. The arithmetic below assumes 600-fold relative sweetness and ignores assay corrections so the calculation is easy to follow. It is illustrative, not a production recommendation or a finding from a taste panel. If a 100 kg finished batch originally contains 10 kg sucrose, dividing 10,000 g by 600 gives about 16.7 g sucralose for an initial sweetness calculation, or about 167 mg/kg in that final 100 kg batch. This replaces a sweetness contribution; it leaves almost all the original sugar mass to be dealt with elsewhere in the formulation. It does not restore body, freezing behavior, browning or water activity.

• FDA: approximate sweetness comparison
• Compare ingredient and complete-blend development

Write the finished batch mass and units on the worksheet. A 1% w/w preparation means 1 g ingredient brought to 100 g total preparation, not 1 g added to 100 g carrier. Keep added carrier or water inside the formula balance. Use a suitable balance and a verified preparation method; a kitchen spoon is not a reliable low-dose control. A freshly prepared trial solution has no validated storage life simply because it dissolves.

Real product examples illustrate different buying tasks

Public product pages make useful examples when their limits stay visible. They do not establish that one supplier’s product is superior, or that its retail price is a comparable industrial quote. Read the current item and documents, then compare the task it serves.

• ChemCentral: coarse FCC food-grade powder in a 55 lb drum
• BulkSupplements: sucralose powder, pack sizes and weighing directions
• Molekula: public product specification PDF

For Hengliyuan, the confirmed offer in this guide remains one specification in a 25 kg bag. Send a required form or particle-size criterion for checking; these examples do not mean we supply every form shown elsewhere.

Match the specification, sample and delivery batch

The specification defines the agreed acceptance requirements. A batch COA reports results for an identified batch. Read them together, and confirm which batch supplied the sample used in your trial.

A sample COA does not represent every future delivery. If the batch number, item or method does not match, ask for clarification and the correct record before acceptance. Carry out the incoming inspections required by your own quality system and the supply agreement.

Validate sweetness and physical performance in the actual application

Use the existing product or sugar control, state the reduction target, and change one main variable at a time where practical. Taste at the intended serving temperature and after the relevant processing and storage stages. Record onset, peak sweetness, lingering sweetness, bitterness or other aftertaste, overall flavor and physical changes separately. A supplier’s “clean taste” description is not a sensory result for your product. If the initial sample is too sweet, recalculate the actual ingredient concentration before adding a masking flavor. If the sweetness is acceptable but the product is thin or icy, address the missing solids and physical function rather than increasing sucralose.

• Ready-to-drink sucralose sample comparisons
• Dry premix uniformity checks
• Separate beverage heating from bakery heating

Agree the pass criteria before comparing samples. A short laboratory taste test does not establish shelf life, microbiological stability or commercial-scale uniformity.

Compare a new source in the current formula

Keep the current ingredient as the control when changing suppliers. Compare the candidate at the intended dose with the other ingredients and process held constant where practical. Record sweetness, aftertaste, overall flavor and dosing or preparation performance. If the material itself changes—for example, from a complete blend to sucralose powder—recalculate and retest the dose. Do not carry over the blend’s addition rate. Record any other formula or process change so the comparison remains interpretable. After the laboratory comparison, complete the production checks needed for the actual equipment and batch size. Document acceptance, sensory fit and process fit are separate decisions; keep unresolved items visible before placing the production order.

Keep heat stability, permitted use and safety assessment distinct

The phrase “heat stable” on a product page is too broad to approve every cooking process. EFSA’s February 2026 re-evaluation retained its ADI of 15 mg/kg body weight per day and identified no safety concern at the reported authorised uses and levels. However, it could not confirm the proposed wider fine-bakery extension because of uncertainty about chlorinated compounds under prolonged high-temperature conditions. That assessment also identifies uncertainty for home-made foods subjected to heating such as baking or frying; it says those conditions are not expected during industrial processing under the currently authorised uses. Do not turn this into either a blanket ban on all heated products or a guarantee for any oven time and temperature. Record the actual process, intended use category and market, and obtain the required technical and regulatory review. FDA’s published US ADI is 5 mg/kg body weight per day. Keep the authority attached to the number: an ADI is a long-term exposure benchmark, not a recipe dose or per-serving limit. Ingredient compliance and an acceptable taste do not establish the safety or label compliance of an entire formula. Individual symptoms or health questions need an appropriate healthcare professional.

• EFSA 2026: authorised uses, high-temperature uncertainties and recommendations
• FDA: US uses and exposure benchmarks
• US food-additive conditions for sucralose

EFSA also recommended consideration of changes to certain impurity and lead specifications. An assessment recommendation is not itself proof that a legal specification has already changed. Check current destination-market requirements rather than silently replacing a COA limit with a recommendation.

Store the ingredient under its own documented conditions

Confirm the offered product’s storage conditions, shelf-life basis and date marking in the current documents. Inspect bag integrity and the batch label at receipt; keep the ingredient dry, protected and resealed as instructed after opening. Record opened-pack handling and reject or hold damaged or unidentified material under your quality procedure. A shelf-life statement for unopened powder does not establish stability in an opened container, a working solution or a finished drink. Another supplier’s storage period is not a promise for Hengliyuan’s material. If the powder cakes or handling changes, investigate moisture exposure, packaging and the relevant tests rather than approving it by appearance alone.

Compare a 25 kg quotation and the cost at the accepted dose

Hengliyuan’s stated pack is a 25 kg bag. Give the number of bags or total mass required and ask the quotation to identify: - The product specification and order quantity. - Currency, price per kilogram, price per 25 kg bag and total amount. - Delivery basis, destination and whether tax or freight is included. - Required documents and any separately agreed testing charges. - Lead time, payment terms and quotation validity. Check the arithmetic on the same price basis: one 25 kg bag contains 25 times the quoted kilogram quantity. Add separately charged items explicitly rather than comparing a delivered price with an ingredient-only price. For cost in use, multiply the accepted dose by the purchase unit price and include relevant formula or process changes. No current price is established by this guide. For an arithmetic example only, assume USD 50/kg and an accepted dose of 0.15 g/kg finished product. One 25 kg bag is USD 1,250 before any separately charged items. Ingredient cost is 0.00015 kg × USD 50/kg = USD 0.0075 per kg finished product, or USD 0.75 per 100 kg. These are invented inputs for checking a worksheet, not Hengliyuan’s price, a market average or an established use level. A cheaper blend per kilogram can still cost more at its required addition rate. Include its carrier, any other ingredients needed to restore texture, weighing or mixing losses and separately charged freight or testing before judging the total cost.

• Compare blend dose and cost on the same basis

When a trial fails, identify what the next comparison must answer

Keep the document check, dosing check and application result separate. This makes the next sample request useful and avoids repeating the same trial with a different label.

Request a specification check and sample

Send your acceptance standard, expected quantity, target market and intended application. Include a required particle specification or special document item at the start so it can be checked against the offered product. If the formula is still in development, describe the product and dosing method. A sample trial can help establish whether the material fits the intended process. Before ordering, connect the accepted sample and specification to the quotation, packaging and delivery-batch documentation. That gives purchasing and production the same reference.

• View sucralose specifications and supply options
• Request a sucralose sample discussion

Review note

Reviewed October 23, 2026. Regulatory references, the public JECFA monograph, named supplier examples and document types were checked for this revision. External examples remain attributed to their publishers; calculated examples are labelled as assumptions. This guide does not issue a batch specification, a validated formula, a current quotation or destination-market approval. Match the current product documents and intended use before ordering.

Common questions