Gellan gum
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
500 kDa
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White fine powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Gellan gum
Alias: Gelrite, Phytagel,
CAS No: 71010-52-1
EINECS: 275-117-5
Molecular Formula: Complex polysaccharide (repeating unit: C??H??O??)
Molecular Weight: ~500 kDa
Classification: Microbial polysaccharide, food hydrocolloid, gelling agent
Physical & Chemical Properties
Appearance: Off-white to white free-flowing powder, odorless
Density: 0.32–0.45 g/cm3
Solubility: Soluble in hot water; dispersible in cold water; forms gel with cations (Ca2?, K?)
Gelling Property: Forms firm, transparent, heat-stable gels at low concentration (0.05–0.3%)
Types:
- High-acyl: Soft, elastic, non-brittle gels
- Low-acyl: Firm, brittle, clear gels
Stability: Resists heat (up to 120°C), pH 4–10, and enzymatic degradation
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Gellan gum | – | Food/Pharma grade |
| CAS No | 71010-52-1 | – | E418 approved |
| Appearance | White fine powder | – | Free-flowing |
| Purity | ≥99.0 | % | – |
| Moisture | ≤12.0 | % | – |
| Ash | 4.0–15.0 | % | Mixed cations |
| pH (1% solution) | 6.0–8.0 | – | Neutral |
| Gel Strength | ≥500 | g/cm2 | 0.2% solution |
Main Uses
-
Food & Beverage:
- Gelling agent for jellies, puddings, and confectionery
- Stabilizer for plant-based milks, dairy, and beverages (prevents sedimentation)
- Suspending agent for fruit drinks and syrups
-
Microbiology & Plant Culture:
- Agar substitute (Gelrite/Phytagel) for microbial and plant tissue culture
- Thermostable (120°C), ideal for autoclaved media
-
Cosmetics & Personal Care:
- Thickener and stabilizer for creams, lotions, and masks
- Improves texture and emulsion stability
-
Pharmaceuticals:
- Suspending agent for oral liquids
- Matrix for controlled-release formulations
-
Industrial:
- Binder and thickener in ceramics, paints, and coatings
Storage & Handling
- Storage: Sealed, cool/dry place; avoid moisture and direct sunlight
- Handling: Wear gloves and dust mask; minimal dust generation
- Shelf Life: 24 months under proper conditions
