Sodium malate
CAS Number
676-46-0
EC Number
211-627-6
E Number
E350
What is Sodium malate?
Sodium malate (CAS 676-46-0), also known by its food additive designation E350i, is the disodium salt of malic acid used commercially as a pH buffer and acidulant.
Where is Sodium malate used?
- Food and beverage: acidity regulator in fruit-based products, confectionery and soft drinks
- Pharmaceuticals: buffering agent in oral liquid preparations and effervescent tablets
- Low-sodium seasoning blends and processed foods: flavor enhancer and acidity moderator
- Nutraceuticals: carrier salt in mineral supplement formulations
- It delivers a mild, smooth tartness without the sharp acidity of mineral acids.
Commercial specifications
- Food-grade material conforming to E350i specifications
- FCC-grade product available for documented purity standards
Other Names (Synonyms)
Malic acid, disodium salt|Disodium;2-hydroxybutanedioate|Disodium malate|E350i
What are the physical properties of Sodium malate?
Melting Point >300°C (lit.)
Color White to Almost white
Odor Odorless
Form Liquid
Log P -1.261 (est)
How is Sodium malate classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Which trade and regulatory codes apply to Sodium malate?
HS Code 2918 19 98
Storage Class 13 - Non Combustible Solids
WGK (Germany) 3