3,4-DIHYDROXYBENZOIC ACID CAS:99-50-3
3,4-DIHYDROXYBENZOIC ACID mainly used as intermediate of dyestuff and medicine, as Analytical reagent, it also can be used in determination of iron.
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product description
| Test Item | Specification |
| Appearance | Light-Yellow or White-like Powder |
| Loss on Drying | ≤1.0% |
| Melting Point | 202.0-207.0℃ |
| Assay | ≥99.0% (by HPLC) |
Package: 25KG/drum, or as buyer request.
Storage: in a dry and ventilated warehouse; keep away from sunshine and moisture.
