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| Customization: | Available |
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| CAS No.: | 9004-32-4, 9004-32-4 |
| Formula: | C6h7o2(Oh)2CH2coona, C6h7o2(Oh)2CH2coona |
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Item | Specification | Result |
Physical Exterior | White or Yellowish Powder | White or Yellowish Powder |
Viscosity(1%,mpa.s) | 4500-5500 | 4900 |
Degree of Substitution | 0.6-0.9 | 0.82 |
PH(25°C) | 6.5-8.5 | 7.10 |
Moisture(%) | 8.0Max | 6.33 |
Purity(%) | 99.5Min | 99.56 |
Particle Size | 99%Min Pass 80mesh | Pass |
Heavy Metal(Pb) , ppm | 10Max | 10Max |
Iron, ppm | 2Max | 2Max |
Arsen ic, ppm | 3Max | 3Max |
Lead, ppm | 2Max | 2Max |
Mercu r y, ppm | 1Max | 1Max |
Cadmiu m,ppm | 1Max | 1Max |
Total Plate Count | 500/g Max | 500/g Max |
Yeast & Moulds | 100/g Max | 100/g Max |
E.Coli | Nil/g | Nil/g |
Coliform Bacteria | Nil/g | Nil/g |
Salmonella | Nil/25g | Nil/25g |
Remarks | Viscosity measured on the basis of 1% water solution, at 25°C, Brookfield Viscometer LVDV-I type. | |
Conclusion | Through analysis, the quality of this batch NO. is approved. | |






