Xanthan Gum
Type:Thickeners
CAS No:11138-66-2
Qty in 20′ FCL:18MT
Min. Order:500KG
Packaging:Provide Neutral Packaging
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Xanthan Gum Food Grade
| ITEMS | STANDARD |
| Appearance | white or cream-color and free-flowing powder |
| Viscosity: 1% Xanthan Gum in 1% KCl Brookfield, LVTD,spindle 3.60rpm, 25 | 1200 – 1600 mpa.s |
| Assay(on dry basis) | 91.0 – 108.0% |
| Loss on drying(105oC, 2hr) | 6.0 – 12.0% |
| V1 : V2: | 1.02 – 1.45 |
| Pyruvic Acid | 1.5% min |
| PH of 1% solution in water | 6.0 – 8.0 |
| Heavy metals(as Pb) | 20 mg/kg max |
| Lead(Pb) | 5 mg/kg max |
| Arsenic(As) | 2 mg/kg max |
| Nitrogen | 1.5% max |
| Ash | 13% max |
| Particle size | 80 mesh: 100% min, 200 mesh: 92% min |
| Total plate count | 2000/g max |
| Yeasts and moulds | 100/g max |
| Pathogens germs | absence |
| S. aureus | Negative |
| Pseudomonas aeruginosa | Negative |
| Salmonella sp. | Negative |
| C. perfringens | Negative |
Xanthan Gum Oil Drilling Grade
| ITEMS | STANDARD |
| Appearance | Cream-white powder |
| Dry sieve Analysis, % Thru US 40# | ≥95 |
| Drv sieve Analysis, % Thru US 200# | ≤50 |
| Loss on Drying (%) | ≤13 |
| Ashes (%) | ≤16 |
| Viscosity (1% KCL, cps) | >1200 |
| PH (1%, KCL) | 6.0- 8.0 |
| Shearing Ratio | ≥6.0 |
| Qualitative starch | Absent |
| Qualitative Guar | Absent |
| Viscometer 600r/min | ≥70 |
| Viscometer 300r/min | ≥55 |
| Viscometer 200r/min | ≥45 |
| Viscometer 100r/min | ≥35 |
| Viscometer 6r/min | ≥18 |
| Viscometer 3r/min | ≥16 |
- Specificaiton
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Xanthan Gum Food Grade
ITEMS STANDARD Appearance white or cream-color and free-flowing powder Viscosity: 1% Xanthan Gum in 1% KCl Brookfield, LVTD,spindle 3.60rpm, 25 1200 – 1600 mpa.s Assay(on dry basis) 91.0 – 108.0% Loss on drying(105oC, 2hr) 6.0 – 12.0% V1 : V2: 1.02 – 1.45 Pyruvic Acid 1.5% min PH of 1% solution in water 6.0 – 8.0 Heavy metals(as Pb) 20 mg/kg max Lead(Pb) 5 mg/kg max Arsenic(As) 2 mg/kg max Nitrogen 1.5% max Ash 13% max Particle size 80 mesh: 100% min, 200 mesh: 92% min Total plate count 2000/g max Yeasts and moulds 100/g max Pathogens germs absence S. aureus Negative Pseudomonas aeruginosa Negative Salmonella sp. Negative C. perfringens Negative Xanthan Gum Oil Drilling Grade
ITEMS STANDARD Appearance Cream-white powder Dry sieve Analysis, % Thru US 40# ≥95 Drv sieve Analysis, % Thru US 200# ≤50 Loss on Drying (%) ≤13 Ashes (%) ≤16 Viscosity (1% KCL, cps) >1200 PH (1%, KCL) 6.0- 8.0 Shearing Ratio ≥6.0 Qualitative starch Absent Qualitative Guar Absent Viscometer 600r/min ≥70 Viscometer 300r/min ≥55 Viscometer 200r/min ≥45 Viscometer 100r/min ≥35 Viscometer 6r/min ≥18 Viscometer 3r/min ≥16