Understanding Sugar Grades: ICUMSA 45 vs. VHP Raw Sugar Explained

 ICUMSA 45 vs. VHP Raw Sugar Explained

ICUMSA 45 vs. VHP Raw Sugar Explained

Introduction

ICUMSA 45 vs. VHP Raw Sugar Explained, New buyers entering the global sugar trade are almost always confronted with the same two terms: ICUMSA 45 and VHP (Very High Polarization) raw sugar. These aren't marketing labels — they are internationally recognized classifications that determine a sugar's color, purity, intended use, and price. Understanding the difference is the single most important step before requesting a quote, signing a contract, or comparing suppliers.

This guide breaks down what these grades actually mean, how they're measured, where each one is used, and what new buyers need to verify before making a purchase decision. ICUMSA 45 vs. VHP Raw Sugar Explained.

What Does "ICUMSA" Actually Mean?

ICUMSA stands for the International Commission for Uniform Methods of Sugar Analysis, a body that brings together national sugar-analysis committees from more than thirty countries to standardize how sugar is tested and classified worldwide. The ICUMSA rating is not a brand or a fixed "type" of sugar — it is a color unit (IU) measurement, directly linked to the purity of a sugar sample in solution. The lower the ICUMSA number, the whiter and more refined the sugar; the higher the number, the darker and less processed it is.

This single fact resolves most buyer confusion: ICUMSA is a scale, not a product name. "ICUMSA 45" refers to sugar tested at 45 IU or below — a highly refined, nearly colorless product — while raw sugars sit far higher on the same scale,

ICUMSA 45: Specifications and Use Cases

ICUMSA 45, sometimes called "London White" in trade circles, is the most refined commercially traded sugar grade. Typical specifications reported across industry sources include:

Parameter	ICUMSA 45 Specification
Color (ICUMSA units)	≤ 45 IU
Polarization (sucrose content)	≥ 99.8%
Moisture	≤ 0.04–0.06%
Ash content	≤ 0.04%
Appearance	Bright white, fine crystal

Because of its purity, ICUMSA 45 is the grade most commonly required by beverage manufacturers, dairy producers, confectionery brands, and pharmaceutical-grade applications, where color neutrality and consistency directly affect the finished product. It is ready for direct food-grade use without further refining.

VHP Raw Sugar: Specifications and Use Cases

VHP (Very High Polarization) sugar is a raw, semi-processed sugar — not a finished refined product. It was developed by Brazilian sugar technologists in 1993 and has since become the most widely traded raw sugar grade in the world. Reported specifications typically include:

Parameter	VHP Raw Sugar Specification
Color (ICUMSA units)	Approximately 600–1,200 IU
Polarization (sucrose content)	≥ 99.4–99.5° Z (commonly 96–99%)
Moisture	Up to 0.25%
Appearance	Golden-brown crystal

VHP retains more molasses than refined sugar, giving it a darker color and a stronger, less neutral taste. It is not intended for direct retail or food-manufacturing use in most markets — it is produced specifically as feedstock for refineries, which process it further into ICUMSA 45 or ICUMSA 100–150 white sugar. VHP is also the physical commodity underlying Sugar No. 11, the benchmark raw sugar futures contract traded on ICE (Intercontinental Exchange), making it central to global sugar price discovery. ICUMSA 45 vs. VHP Raw Sugar Explained,

Side-by-Side: ICUMSA 45 vs. VHP Raw Sugar

Factor	ICUMSA 45	VHP Raw Sugar
Processing stage	Fully refined	Raw / semi-refined
Color	Bright white (≤45 IU)	Golden-brown (600–1,200 IU)
Sucrose (Pol)	≥ 99.8%	~96–99%
Ready for retail/food use	Yes	No — requires refining
Primary buyers	Food & beverage manufacturers, retailers, distributors	Refineries, industrial processors, commodity traders
Production/export cost	Higher (more processing)	Lower (less processing)
Typical shipment form	Bagged or containerized	Predominantly bulk vessel

Why This Distinction Matters for New Buyers

1. Wrong grade, wrong application. A buyer who needs food-grade retail sugar but sources VHP will receive an industrial input that cannot legally or practically be sold as finished sugar without refining capacity.

2. Pricing follows refinement level. As a general rule, lower ICUMSA numbers (45 → 100 → 150) correspond to higher processing costs and higher base prices. VHP is priced closer to raw commodity benchmarks (linked to ICE Sugar No. 11 futures) rather than finished-goods pricing.

3. Import regulations differ by grade. Many countries apply different tariff codes, licensing, or phytosanitary requirements to raw versus refined sugar. Buyers should confirm classification with their customs broker before contracting.

4. Documentation and verification matter more than the grade name. In real transactions, deals are more often derailed by unclear buyer profiles, unverifiable supplier documentation, or unrealistic pricing than by the ICUMSA specification itself. New buyers should independently verify a supplier's export license, product specification sheet (COA — Certificate of Analysis), and prior shipment history before payment.

Frequently Asked Questions (FAQ)

Is ICUMSA 45 "better" than VHP sugar? Neither is inherently better — they serve different purposes. ICUMSA 45 is the correct choice for direct food, beverage, and retail applications. VHP is the correct choice for buyers with refining capacity or those trading in raw sugar as an industrial input or commodity.

Can VHP sugar be eaten directly? VHP is technically edible but is not typically sold or regulated for direct retail consumption. It is produced and traded as a refinery feedstock, not a finished consumer product.

Why is VHP cheaper than ICUMSA 45? VHP requires significantly less processing — no decolorization, minimal drying, and fewer purification steps — so both production cost and export price are lower than fully refined ICUMSA 45.

Does a lower ICUMSA number always mean a "purer" sugar overall? Lower ICUMSA numbers indicate lower color impurity specifically, which correlates strongly with overall refinement, but buyers should always request the full Certificate of Analysis (polarization, moisture, ash, sulfur dioxide, and color) rather than relying on the ICUMSA number alone.

Where does Brazil fit into ICUMSA sugar trade? Brazil is the world's largest sugar producer and exporter and is the country of origin for the VHP standard itself. Brazilian mills export both ICUMSA 45 white sugar and VHP raw sugar, with VHP representing the larger share of total export volume due to its role as global refinery feedstock.

Sourcing Verified Brazilian Sugar

For buyers evaluating suppliers of either grade, working directly with an established Brazilian export channel reduces the documentation and verification risks outlined above. Brazil Sugar Export provides access to both ICUMSA 45 and VHP raw sugar sourced from Brazilian mills, with export documentation aligned to international buyer requirements.

Sources & Further Reading

1. ICUMSA — International Commission for Uniform Methods of Sugar Analysis (overview of grading methodology) — referenced via industry technical summaries, sigroupco.com

2. Wholesale Sugar Suppliers — Raw Sugar vs Refined Sugar: Grades & Differences — whole sale sugar suppliers Brazil

3. MC International Export Team — ICUMSA Sugar Grades Explained: 45, 100–150, VHP & Raw — mcispcoltd.com

4. Kapa Resolutions — The Ultimate Guide to ICUMSA Sugar Types — kaparesolutions.com

5. Kapa Resolutions — ICUMSA Sugar Grades: Compare Grades Before You Buy — kaparesolutions.com

Specifications summarized in this guide reflect commonly cited industry ranges as of 2026. ICUMSA specifications can vary slightly by supplier, contract, and destination-market standard — buyers should always request a current Certificate of Analysis (COA) for any specific shipment.