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Erythritol

CAS Number
149-32-6
EC Number
205-737-3
Chemical Formula
C4H10O4
Molecular Weight
122.12 g/mol

Description

Erythritol (CAS 149-32-6 ), also known by the food additive designation E968 , is a naturally derived sugar alcohol used primarily as a low-calorie sweetener and humectant. It is utilized across food, pharmaceutical, and personal care manufacturing. It delivers sweetness at approximately 70% the intensity of sucrose while contributing negligible caloric value to the final product. This makes it a preferred ingredient in reduced-sugar and diabetic-friendly formulations. In food and beverage production, it is used to bulk out tabletop sweetener blends and sugar-free confectionery. In low-calorie baked goods, it helps control moisture migration and extend shelf life. Pharmaceutical manufacturers incorporate it as a tablet excipient and coating agent for solid dosage forms. Its low hygroscopicity supports stable formulations, while in personal care, it functions as a humectant in skin creams and serums. It also serves as a reactive polyol in specialty resin applications. The material is supplied as a white crystalline powder or in granular form suited to direct compression. Standard grades include food-grade and FCC -compliant specifications for global distribution. Pharmaceutical-grade material is available to USP and Ph. Eur. standards to meet strict regulatory requirements. Bulk supply is typically offered in 25 kg bags or large-format sacks. Contact us for supply of Erythritol Request Quote

Other Names (Synonyms)

Paycite | Meso-Eythritol | Meso-Erythritol | Lichen sugar | L-Threitol | L-erythritol | i-Erythritol | erythro-tetritol | E968

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point121.5 °C
Boiling Point329-331 °C
Density1.3 g/cm³ (liquid)
Flash Point329-331°C
Appearancewhite crystals or powder
ColorWhite to off-white
Odorat 100.00?%. odorless
FormCrystalline Powder or Crystals
Water Solubilitysoluble
Refractive Index1.4502 (estimate)
Log P-2.996 (est)

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29054990
Storage Class11 - Combustible Solids
WGK (Germany)3