Shanghai Exquisite Biochemical Co., Ltd. is one of the leading manufacturers and suppliers of l-malic acid in China. With a professional production team, we are able to meet the needs of the majority of our customers. We warmly welcome you to buy bulk high quality l-malic acid from our factory. For price consultation, contact us.
| Chemical name | L-hydroxysuccinic acid | ||
| chemical formula | MOLECULAR WEIGHT | CAS No. | |
| C4H6O5 | 134.09 | 97-67-6 | |
| DESCRIPTION： | White crystals or crystalline powder, fairly hygroscopic, dissolving easily in water and alcohol. | ||
| Title of index |
index |
|
Assay(C4H6O5)： |
≥99.0% |
|
Specific Rotation[α]D20℃： |
-1.6°～-2.6° |
|
Residue on Ignition： |
≤0.10% |
|
Clarity test： |
Qualified |
|
Sulfate （as SO4）： |
≤0.02% |
|
Chloride（as Cl）： |
≤0.004% |
|
Fumaric acid： |
≤0.5% |
|
Maleic acid： |
≤0.05% |
|
Heavy Metals(as Pb)： |
≤10.0mg/kg |
|
Arsenic(as As)： |
≤2.0 mg/kg |
|
Lead(as Pb)： |
≤2.0 mg/kg |
Packing:
25kg cardboard round drum packaging, lined with polyethylene bags, vacuum packaging, 20 'container can hold 13.5 tons
Storage conditions:
Store in normal temperature and dry warehouse. Damp proof, sun proof, rain proof, and prevent mixing with harmful substances
Safety precautions:
Keep away from heat and fire. Wash thoroughly after treatment, do not ingest. Do not breathe dust. Wear appropriate protective clothing. In case of insufficient ventilation, wear appropriate respiratory protective equipment to avoid contact with skin and eyes.
Transportation conditions:
According to ADR / rid, IMDG, ICAO / IATA, the substance is not dangerous goods
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