Sorbitol Solution 70% Food Grade E420 — Humectant & Sweetener CAS 50-70-4

Sorbitol Liquid 70% Food Grade E420 — Humectant, Sweetener & Excipient for Toothpaste, Cosmetics, Confectionery & Pharmaceutical Syrup CAS 50-70-4

Product Attributes

Packaging & Logistics

Product Description

What is Sorbitol Liquid 70%?

Sorbitol Liquid 70% is a clear, colorless, viscous solution of D-Sorbitol — the most widely used polyol humectant in the world. Produced by catalytic hydrogenation of glucose from non-GMO corn starch, it delivers three-in-one functionality across multiple industries: humectancy, sweetness, and bulk texture — all from a single, cost-effective, ready-to-use liquid ingredient.

With 70% active content and a viscosity comparable to glycerol at a lower cost, sorbitol liquid is the workhorse humectant for toothpaste, cosmetics, confectionery, and pharmaceutical syrups.

Why Sorbitol Liquid 70%?

Applications

1. Toothpaste & Oral Care

Sorbitol liquid is the #1 humectant in toothpaste globally, used in over 80% of commercial toothpaste formulations. As a ready-to-pump liquid, it integrates seamlessly into continuous production lines:

Humectancy

• — prevents toothpaste from drying out in the tube; maintains ribbon consistency for 24+ months of shelf life

Non-cariogenic sweetness

• — provides pleasant mouthfeel without feeding Streptococcus mutans (decay-causing bacteria)

Tooth-friendly certification

• — recognized as safe for teeth by FDI World Dental Federation and ADA

Abrasive suspension

• — ideal viscosity profile for suspending silica, calcium carbonate, and dicalcium phosphate abrasives

Glycerol replacement

• — 1:1 substitution possible at 30–40% cost savings; lower stickiness in finished product

Liquid handling

• — pumpable at room temperature; integrates with automated dosing systems

Usage rate: 15–30% of toothpaste formula weight.

2. Cosmetics & Personal Care

As a natural humectant and emollient, sorbitol liquid is widely used in skin care, hair care, and personal care formulations:

Moisture-binding humectant

• — attracts and retains water in the stratum corneum; reduces TEWL (transepidermal water loss)

Skin feel improver

• — provides a smooth, non-tacky after-feel versus glycerol

Emulsion stabilizer

• — improves o/w emulsion stability and texture in creams and lotions

Shampoo & conditioner

• — adds body, reduces static, and prevents formula drying in the bottle (1–5%)

Shaving products

• — provides glide, moisture, and post-shave skin conditioning (2–8%)

Bar soap

• — improves transparency in glycerin soaps; reduces cracking (3–10%)

Natural origin

• — plant-derived; compatible with natural and clean-beauty positioning

Usage rate: 1–10% depending on product type.

3. Sugar-Free Confectionery

Sorbitol liquid is a staple ingredient in sugar-free confectionery manufacturing. Its liquid form integrates directly into cooking kettles without pre-dissolution:

Hard candy

• — provides bulk solids and sweetness; blends with maltitol syrup for balanced sweetness profile

Soft candy & chews

• — humectant properties maintain softness and prevent drying over 6–12 months

Chewing gum

• — used in gum center and as plasticizer in gum base

Toffee & caramel

• — controls crystallization and prevents graininess

Anti-crystallization

• — prevents sugar bloom in deposited candies and filled confections

Usage rate: 30–60% of formula weight.

4. Pharmaceutical Syrups & Excipient

Sorbitol liquid serves as a versatile pharmaceutical excipient in liquid oral dosage forms:

Sweetening vehicle

• — sugar-free, non-cariogenic base for pediatric and diabetic formulations

Thickening agent

• — provides viscosity and body for improved mouthfeel and dosing accuracy

Humectant

• — prevents cap-lock and crystal formation at bottle neck

Cosolvent

• — improves solubility of certain APIs

Cough syrups

• — the standard sweetening base for sugar-free cough, cold, and allergy syrups

Liquid vitamins

• — suspends and sweetens pediatric multivitamin drops and syrups

Usage rate: 20–60% of syrup base.

Formulation Guide

Sorbitol Liquid vs. Glycerol — Cost & Performance Comparison

Recommendation: For cost-sensitive toothpaste and cosmetic formulations, replace glycerol partially (50–70%) or fully with sorbitol liquid for significant savings without compromising performance.

Sorbitol Liquid 70% vs. Sorbitol Powder

Quality Assurance

ISO 22000 / HACCP certified manufacturing. Every batch tested for:

Dry Substance

• — Refractometer (70.0–71.0%)

Identity & Purity

• — HPLC, IR identification

Microbial Limits

• — TAMC ≤ 100 CFU/g, TYMC ≤ 100 CFU/g (USP <61>/<62>)

Heavy Metals

• — Pb ≤ 0.5 ppm, As ≤ 2 ppm, Ni ≤ 1 ppm (ICP-MS)

Physical

• — pH, refractive index, viscosity, color (APHA)

Chemical

• — Reducing sugars, residue on ignition, chloride, sulphate

Available documents: COA, Specification Sheet, MSDS/SDS, Non-GMO Statement, Halal/Kosher Certificate, USP/BP/EP Compliance Statement.

Packaging

Shelf life: 24 months in original sealed containers stored in a cool, dry place.

FAQ

Q: Can sorbitol liquid replace glycerol in my toothpaste formula? A: Yes — partially or fully. Sorbitol liquid 70% provides comparable humectancy at significantly lower cost. Many manufacturers use a 50:50 to 70:30 sorbitol:glycerol blend for the optimal balance of cost and performance.

Q: How do I account for the 30% water in sorbitol liquid 70%? A: Reduce the free water in your formulation by the amount of water contributed by sorbitol liquid. For example, adding 10 kg of sorbitol liquid 70% adds ~3 kg of water — subtract this from your water phase.

Q: Is sorbitol liquid pumpable at room temperature? A: Yes. At ~180 mPa·s at 25°C, it flows easily through standard pumps and hoses. Unlike glycerol (~950 mPa·s), sorbitol liquid does not require pre-warming in cold conditions.

Q: Does sorbitol liquid support "sugar-free" and "tooth-friendly" claims? A: Yes. Sorbitol is non-cariogenic and recognized as safe for teeth by FDI and ADA. It supports "sugar-free" labeling under FDA, EU, and most global regulations.

Q: What is the difference between 70% and 50% sorbitol liquid? A: 70% is the standard industrial concentration — higher active content, lower shipping cost per active kg, better microbial stability. 50% is available for applications requiring lower viscosity or specific water content.

Q: Does sorbitol liquid crystallize during storage? A: At 70% concentration, sorbitol liquid is stable and does not crystallize under normal storage conditions. Store above 15°C and keep containers tightly sealed to prevent evaporation.

Q: What certifications do you provide? A: Non-GMO, Halal, Kosher, ISO 22000, HACCP. USP, BP, EP, and FCC compliant.

Q: Can I get a sample for formula testing? A: Yes. Free samples (1–2 kg). Buyer covers courier; freight collect via DHL/FedEx.

Need formulation support? Contact us with your application and target cost structure — our technical team will recommend the optimal blend of sorbitol liquid, powder, or combination for your specific product requirements.