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TECHNICAL DATA SHEET
Xanthan Gum
Product Description
CAS
1138-66-2
Molecular Formula
C35H49O29
Item, Unit | Typical |
|---|---|
Appearance | White-like or Light-yellow Free-flowing powder |
Particle size (01. 11.001.01) | Through US20# ≥ 100% Through US40# ≥ 95% |
Loss on drying, % | ≤13.00 |
PH | 6.0-8.0 |
Shearing Ratio | ≥6 |
N-Vis transmittance | ≥85 |
YP | ≥40 |
ASTM Seawater rheology (Fann35-F0.2) | |
600 rpm | ≥85 |
300 rpm | ≥65 |
200 rpm | ≥55 |
100 rpm | ≥45 |
6 rpm | ≥20 |
3 rpm | ≥16 |
API Low Shear Viscosity (cps) | ≥1950 |
Brookfield LVT/LVT Spindle #1, 1.5 rpm) | |
Conclusion | Conforms |
Packing
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