Redwood is the manufacturer and supplier of L-Malic Acid. We have been engaged in the production and sales of L-Malic Acid for 10 years. If you have any questions about L-Malic Acid, please Contact Redwood , we will contact you within 1 working day.
Over 10 years of experience since 2010
QC center for quality control before shipment 
Sales to 1000+ customers from 90 countries until 2022| SUPPLIER: | REDWOOD BIOTECH CO., LTD |
| PRODUCT: | L-Malic Acid |
| Specification: | Food grade |
| ITEM | STANDARD |
| Assay % | ≥99.0% |
| Specific rotationαm(20℃， D),[(。).dm2.kg-1] | -1.6~2.6 |
| Residue on ignitaion（w/%） | ≤0.1 |
| State of solution | Pass |
| Sulfate(SO4) (w/%) | ≤0.02 |
| Chloride (CI) (w/%) | ≤0.004 |
| Fumaric acid (w/%) | ≤0.5 |
| Maleic acid (w/%) | ≤0.05 |
| Heavy metals(pb) | ≤10.0 |
| Arsenic (as as) (mg/kg) | ≤2.0 |
| Lead pb(mg/kg) | ≤2.0 |
| Mercury(Hg)(mg/kg) | ≤1.0 |
