D-Psicose (D-Allulose) Supplier | CAS 551-68-8 Food Grade | SD Look Chemical
D-Psicose CAS 551-68-8 | Food Additives
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Payment: L/C,T/T,D/P,Paypal,Money Gram,Western Union
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Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
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Min: 10 Gram
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Delivery: 7 Days
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Transporta: Ocean, Land,Air, DHL，TNT
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Port: Shanghai Port, Qingdao Port
Name: D-Psicose
CAS: 551-68-8
Purity: 99%min
MOQ: 1KG
Chemical Structure
Basic Info:
| CAS No: | 551-68-8 |
| Name: | D-Psicose |
| EINECS: | 208-999-7 |
| Formula: | C6H12O6 |
| Weight: | 180.16 |
| Other Names: | Allulose |
| Type: | Food Additives |
| Shelf Life: | 1 years |
| Brand Name: | Look Chem |
| Place of Origin: | Shandong, China |
Basic Introduction to D-Psicose
D-Psicose (commonly known as D-Allulose, IUPAC Name: (3R,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one, CAS No. 551-68-8) is a naturally occurring rare monosaccharide and the C-3 epimer of D-fructose. It presents as a white crystalline powder with a clean, sugar-like sweet profile that provides approximately 70% of the sweetness of traditional sucrose, while delivering only about 10% of the caloric energy (approx. 0.2–0.4 kcal/g).
To meet the evolving global demand for sugar-reduction solutions in food, beverage, and nutritional formulation sectors, Shandong Look Chemical Co., Ltd. manufactures stabilized, high-purity D-Psicose. Synthesized through precise enzymatic conversion followed by multi-stage chromatographic purification and crystallization, our product exhibits high thermal stability and predictable Maillard browning behavior. It serves as an essential functional sugar substitute for modern health-focused food processing, enabling calorie reduction without compromising texture, bulk volume, or sensory satisfaction.
Nature and Specifications:
Specification
Specification
| Item | Specification |
| Product Name | D-Psicose |
| CAS No. | 551-68-8 |
| Appearance | White Powder |
| Shelf Life | 2 years |
| Packing | 1kg/bag,25kg/bag or as your requirements |
Product Packaging
D-Psicose Application
D-Psicose’s structural similarity to fructose and unique metabolic profile allow it to function as a versatile bulk sweetener across various food and beverage applications:
A. Bakery & Confectionery Systems
Maillard Browning & Caramelization: Unlike many high-intensity artificial sweeteners, D-Psicose undergoes Maillard browning reactions when exposed to heat, delivering desirable crust color, aroma, and flavor in baked goods.
Moisture Retention & Texture Modification: Acts as a humectant that maintains crumb softness, prevents staling in cakes and cookies, and preserves chewiness in chewy candies.
B. Frozen Dairy & Beverage Formulations
Freezing Point Depression: Lowering the freezing point in ice creams and frozen desserts in a manner similar to sucrose, preventing hard ice crystal formation and maintaining a creamy mouthfeel.
Clean Sweetness in RTD Drinks: Provides a rapid sweet onset without lingering bitter or metallic aftertastes in ready-to-drink (RTD) teas, flavored waters, and carbonated beverages.
C. Health Supplements & Functional Foods
Glycemic Management Formulations: Because D-Psicose passes through the body without significant glycemic impact, it is widely formulated into keto-friendly products, low-glycemic meal replacements, and specialized nutritional bars.
Certifications & Regulatory Compliance
To support seamless regulatory submission and global supply chain integration across American, European, and Asian markets, our manufacturing lines and processing units operate under stringent international safety standards:
ISO 9001:2015 & ISO 22000 Quality & Food Safety Management: Standardized processing protocols guaranteeing lot-to-lot consistency, hygienic control, and full supply chain traceability.
HACCP System Compliance: Rigorous Hazard Analysis and Critical Control Point monitoring across enzymatic conversion, filtration, evaporation, and packaging lines.
FDA GRAS (Generally Recognized As Safe) Alignment: Technical documentation and quality standards prepared in accordance with US FDA notifications for D-psicose / D-allulose.
Kosher & Halal Certified: Processed in dedicated facilities compliant with dietary regulations for worldwide halal and kosher consumer markets.
Non-GMO & Allergen-Free Standards: Derived from non-GMO agricultural starch sources, processed without major allergen cross-contamination.
At SD Look Chemical, every batch of D-Psicose undergoes comprehensive analytical evaluation prior to warehouse authorization. Our specialized quality control laboratory utilizes standardized testing procedures to confirm product purity and physical parameters.
Typical Certificate of Analysis (COA) Parameters:
Appearance: White crystalline powder (Conforms / Visual)
Assay / Purity (HPLC): ≥ 99.0 % (Typical Result: 99.4 % / High-Performance Liquid Chromatography)
Specific Optical Rotation [α]D20: +18.0° to +20.0° (Typical Result: +19.2°)
Loss on Drying: ≤ 1.0 % (Typical Result: 0.35 % / Gravimetric)
Residue on Ignition (Ash): ≤ 0.1 % (Typical Result: 0.04 %)
pH (10% Aqueous Solution): 4.5 – 6.5 (Typical Result: 5.4)
Lead (Pb): ≤ 0.5 ppm (Typical Result: <0.1 ppm / ICP-MS)
Arsenic (As): ≤ 0.5 ppm (Typical Result: <0.1 ppm / ICP-MS)
Total Plate Count: ≤ 1,000 CFU/g (Typical Result: <100 CFU/g)
Yeast and Mold: ≤ 100 CFU/g (Typical Result: <10 CFU/g)
High-Performance Liquid Chromatography (HPLC-RID): Verifies monosaccharide identity, accurately quantifying D-psicose content while limiting residual fructose, glucose, or related sugar impurities.
ICP-MS Heavy Metal Testing: Screened specifically for heavy metal residues (Pb, As, Cd, Hg) to ensure compliance with international food safety thresholds.
Microbiological Verification: Every production lot is tested for aerobic plate count, yeast, mold, and pathogenic organisms (Salmonella, E. coli) to ensure hygienic safety.
Controlled Climate Sample Retention: Samples from every dispatched lot are maintained in climate-controlled storage for 24 months to support post-delivery technical verification.
FAQ
A: D-Psicose and D-Allulose refer to the exact same chemical compound (CAS 551-68-8). “D-Psicose” is the official chemical and technical nomenclature often used in scientific literature and international regulatory registrations, whereas “D-Allulose” is the common commercial name utilized in consumer food labeling in regions like North America.
A: D-Psicose exhibits excellent thermal stability up to standard baking and pasteurization temperatures. Unlike sugar alcohols (such as erythritol or xylitol), D-Psicose actively participates in Maillard reactions with proteins, allowing formulation chemists to achieve authentic golden-brown color and caramel notes in baked products.
A: Yes. We supply complimentary evaluation samples (100g to 1kg) for qualified manufacturing clients to conduct laboratory trial formulations. In addition to our standard crystalline powder, we can offer customized mesh sizes (e.g., fine powder or granular grades) upon request.
A: Standard packaging consists of 25 kg multi-wall paper bags with double food-grade PE inner liners, or 500 kg bulk bags. Every export order is accompanied by a batch-specific Certificate of Analysis (COA), Technical Data Sheet (TDS), Safety Data Sheet (SDS), and relevant food safety declarations for international customs clearance.
Related References:
Pubchem–D-Psicose
D-Psicose Manufacturer & Supplier
As an experienced producer and supplier of D-Psicose, Look Chemical is committed to producing and selling high-quality products.
We cooperate and trade with over 6000 factories worldwide, and our high-quality products and services have earned us a high reputation internationally.
As a supplier of D-Psicose, Look Chemical provides supply chain solutions to partners and customers in various industries. We offer highly competitive prices and high-quality products.
If you have a demand for this product, please contact our sales staff and we will provide you with a solution as soon as possible.
Achievements📝
I’m william, CEO of Look Chemical Co, Ltd. Welcome to visit our company. As China’s top Global Supply Specialist of chemicals, we have always been adhering to the principle of “service first, quality first, mutual benefit”, and we insist on Create value for customers and grow together with customers.
In the past few years , we have provided efficient and satisfactory services to more than 6000 customers and have been widely praised internationally. In the future, we will strive to provide more than 100,000 customers with professional and thoughtful services, and strive to become your first choice for worry-free purchasing chemicals in China , Hope to bring you a good cooperation experience. If you have any questions, please feel free to contact us.
Pre-Sales Service👍
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service🔔
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
Advice on Shipping✈️
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Look chemical company in China that exports chemicals, Cosmetic raw materials, and Intermediates for over 70 countries now.
And a range of 30,000 products with the best quality and competitive price to meet your different purchasing needs.
Product Data:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Analysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
