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Chemical name | L-hydroxysuccinic acid | STRUCTURAL FORMULA | |
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. | ||
SPECIFICATION
<GB 1886.40-2015>
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
Uses:
Mainly used as sour agent for food and beverage, especially for jelly and fruit-based food and beverage. It has the function of maintaining the color of natural fruit juice.
It is also widely used in dairy beverage, ice cream and other food processing.
Manufacturing
