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🧪 Xanthan Gum

Xanthan Gum | INCI: Xanthan Gum | CAS: 11138-66-2

INCI Information

INCI Name
Xanthan Gum
Common Name
Xanthan Gum
CAS Number
11138-66-2
Category
Thickener
Molecular Formula
Polysaccharide (C₃₅H₄₉O₂₉)ₙ
Molecular Weight
High molecular weight (~2×10⁶ Da)
Appearance
White to off-white powder
Solubility
Dispersible in cold water, forms viscous solution
Typical Concentration
0.1% – 1.5%
pH Range
Effective 3.0–12.0
Functions:
ThickenerStabilizerSuspending agent
Available Purity Grades:
  • 80% (Food grade)
  • 90% (Cosmetic)
  • 99% (Pharma)

💰 Indicative Price Range (Bulk)

Typical B2B pricing across verified suppliers
$4 – $18 $/kg
Prices vary by purity, MOQ, and order volume. Always request formal quotes.

🏭 Verified Supplier Comparison

All suppliers are Alibaba Verified Gold or Verified members with 3+ years of operation.

Supplier Purity MOQ Price Range Rating Status Years Action
Shandong Baisheng Biotechnology 90% 1kg $5 – $10 ⭐ 4.7 Verified Gold 5yr View on Alibaba →
Jiangsu Gaduo Biotechnology 80% 25kg $4 – $8 ⭐ 4.8 Verified Gold 7yr View on Alibaba →
Hangzhou Hyper Chemicals 90% 200kg $4 – $7.5 ⭐ 4.6 Verified 4yr View on Alibaba →
Guangzhou Tianci Materials 80% 1kg $6 – $12 ⭐ 4.5 Verified 3yr View on Alibaba →
Zhejiang Jiaerke Pharmaceutical 90% 25kg $4.5 – $9 ⭐ 4.7 Verified Gold 6yr View on Alibaba →
Sichuan Dekang Chemical 80% 1kg $5 – $11 ⭐ 4.4 Verified 3yr View on Alibaba →
Hubei Yuancheng Saichuang 90% 25kg $4 – $8.5 ⭐ 4.6 Verified Gold 5yr View on Alibaba →
Ningxia Unisplendour Baofeng 99% 200kg $3.5 – $7 ⭐ 4.8 Verified Gold 10yr View on Alibaba →
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📖 About Xanthan Gum

Xanthan Gum is a natural polysaccharide produced by fermentation. It's the most versatile thickener for cosmetic formulations — effective at very low concentrations and stable across a wide pH range.

🛒 Purchasing Guide & Tips

❓ Frequently Asked Questions

❓ Is Xanthan Gum natural?

Yes, it's produced by natural fermentation of Xanthomonas campestris bacteria. Approved for organic formulations.

❓ Why is my gel lumpy?

Xanthan hydrates instantly and can clump. Always disperse in a non-aqueous liquid first, then add to water.

❓ Can I use it in clear gels?

Yes, at low concentrations (<0.5%) it creates clear, non-cloudy gels.

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