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| TESTS | SPECIFICATIONS |
| Appearance | White or almost white pwoder |
| Assay(%) | 99.0 ~ 101.0 |
| Loss on drying(%) | 20 ~ 23 |
| PH | 4.0 ~ 6.0 |
| Total Impurities(%) | 0.3max |
| Heavy metals(%) | 0.002max |
| Chlorides(%) | 0.02max |
| Sulphates(%) | 0.05max |
| Sulphated ash | 0.10max |
Usage
This product can be used as biological reagent, dye, vanillin, lignin, sugar aldehyde, antimony, arsnic, etc
Packing: 25KG Drum.
Storage
Stored in cool and dry place, keep the seal clean.
Suppliers with verified business licenses
Audited Supplier 
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