CAS No.: | 9000-11-7 |
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Formula: | Na |
EINECS: | 618-326-2 |
Certification: | ISO |
Packaging Material: | Plastic |
Storage Method: | Normal |
Samples: |
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Customization: |
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Item | Standard |
Physical Form | white or yellowish powder |
Viscosity, mPa.s (1% Soln.) Dry wet | 200,500,1500,2500,3500,4500,5500,6500 |
Degree of Substitution (D.S) | Min 0.75 |
Moisture, % | 10.0 max |
Purity, % | 99.5 min |
pH Value | 6.5-8.5 |
Particle Size | 95% through 100 mesh |
Heavy metal, as Pb,ppm | 15 max |
Lead, ppm | 3 max |
Arsenic, ppm | 3 max |
Test method: Viscosity measured on basis of 1% water solution,at 25Deg C,Brookfield Viscometer LVTD Type,#4spindle,30rpm. |
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