Name: China Factory Supply High Quality Sorbitol CAS 50-70-4 for food making
Brand: Wuhan Fortuna Chemical Co., Ltd.

Items	Specifications	Results
Appearance	White crystals	White crystals
Identification	Meets the requirement	confirm
Assay (Sorbitol )	91.0%-100.5%	98.17%
Total Sugar	≤0.5%	0.23%
Water	≤1.5%	0.26%
Reducing Sugar	≤0.3%	0.05%
PH(50% solution)	3.5-7.0	4.89
Residue on ignition	≤0.1%	0.06%
Lead	≤1 mg/kg	＜1mg/kg
Nickel	≤1 mg/kg	＜1 mg/kg
Heavy metal(as Pb)	≤5 mg/kg	＜5 mg/kg
Arsenic(as As)	≤1 mg/kg	＜1 mg/kg
Chloride	≤50 mg/kg	＜50 mg/kg
Sulphate	≤50 mg/kg	＜50 mg/kg
Colon bacillus	Negative in 1g	Negative
Total plate count	≤1000CFU/g	<10CFU/g
Yeast &Mold	≤100CFU/g	<10CFU/g
Remark	This analysis report is only fit for this batch product.
Conclusion	The product conforms to the above specifications.

Sorbitol, chemically known as D-sorbitol or hexitol, is a naturally occurring sugar alcohol (polyol) with the molecular formula C₆H₁₄O₆. It is found in small quantities in fruits (e.g., apples, pears, berries) and vegetables (e.g., corn, carrots), but industrially, it is primarily produced via the catalytic hydrogenation of glucose or fructose—feedstocks derived from corn syrup, sugarcane, or sugar beets. This manufacturing process yields a colorless, odorless, viscous liquid or crystalline solid that is highly soluble in water, with a sweet taste (approximately 60% as sweet as sucrose) and a low glycemic index (GI = 9), making it suitable for low-sugar and diabetic-friendly products.

Key Uses Across Industries:

Food & Beverage IndustrySorbitol’s dual role as a sweetener and humectant makes it a staple in processed foods. As a humectant, it absorbs and retains moisture, preventing products from drying out—critical for baked goods (bread, cakes, cookies), where it extends shelf life, improves texture, and enhances softness. In confectionery, it is used in sugar-free candies, chewing gum, and chocolates to provide sweetness without promoting tooth decay (it is non-fermentable by oral bacteria) and to prevent crystallization of sugars. It also acts as a texturizer in ice creams and frozen desserts, reducing ice crystal formation for a smoother mouthfeel. Additionally, sorbitol is used in beverages (soft drinks, fruit juices, sports drinks) as a low-calorie sweetener and in jams, jellies, and preserves to maintain consistency and freshness.
Pharmaceutical & Healthcare IndustryIn pharmaceuticals, sorbitol serves multiple functions:

Osmotic Laxative: Administered orally or rectally, it draws water into the colon, softening stool and stimulating bowel movements—used to treat occasional constipation and prepare the colon for medical procedures (e.g., colonoscopies).
Excipient: As a stabilizer, binder, and bulking agent in tablets, capsules, and powdered medications, it improves formulation integrity and aids in dissolution. It is also used in liquid medications (syrups, suspensions) to enhance palatability and prevent separation.
Oral Care: Found in toothpaste, mouthwash, and dental gels, it acts as a humectant to keep products moist and a sweetener that does not contribute to cavities. It is also used in lozenges and throat sprays to soothe irritation.

Personal Care & CosmeticsSorbitol’s hydrating properties make it a common ingredient in skincare and haircare products. In lotions, creams, moisturizers, and serums, it functions as a humectant, attracting water from the air and skin’s deeper layers to the epidermis, improving hydration and reducing dryness. It is also used in shampoos, conditioners, and hair masks to soften hair, prevent frizz, and enhance manageability. Additionally, it appears in cosmetics (foundations, lipsticks, mascaras) as a texture enhancer and stabilizer, ensuring products maintain consistency and spreadability.
Industrial Applications

Plastics & Polymers: Used as a plasticizer in biodegradable polymers (e.g., polylactic acid, PLA) and cellulose-based materials, improving flexibility and processability. It is also a component in polyurethane foams and resins.
Chemical Intermediates: A key raw material for the synthesis of vitamin C (ascorbic acid) via the Reichstein process, where sorbitol is fermented to sorbose and then oxidized to ascorbic acid. It is also used to produce sorbitan esters (emulsifiers) and polyols for polyurethane production.
Other Industrial Uses: Added to antifreeze and deicing solutions to lower the freezing point; used in printing inks and adhesives to improve moisture resistance and adhesion; and employed in the textile industry as a humectant and softener for fabrics.

Safety & Regulatory Considerations

Sorbitol is generally recognized as safe (GRAS) by the U.S. FDA and approved for use in food, pharmaceuticals, and cosmetics globally. However, excessive consumption (typically >20 grams per day) can cause gastrointestinal discomfort (bloating, diarrhea, gas) due to its slow absorption in the small intestine—this is a key consideration for product labeling, especially for food and supplements. It is non-toxic, non-carcinogenic, and compatible with most other ingredients, making it a versatile and widely trusted additive across industries.

In summary, sorbitol’s unique combination of sweetness, moisture-retention, and low glycemic impact has solidified its position as a critical ingredient in food, pharmaceuticals, personal care, and industrial applications—driving demand for its cost-effective, renewable production from plant-based feedstocks.