Brief introduction of Mercaptosuccinic acid CAS 70-49-5
Chemical name:Mercaptosuccinic acid
CAS No.：70-49-5
Synonyms: 2-Thiomalic acid
Molecular Formula: C4H6O4S
Molecuar Weight:150.15
EINECS: 200-736-4
Properties of Mercaptosuccinic acid CAS 70-49-5
Mercaptosuccinic acid is Colorless crystal or white powder. Melting point 152-155°C. Easily soluble in water, alcohol, ether and acetone, almost insoluble in benzene. The aqueous solution appears blue when it meets ferric chloride, but it disappears quickly. There is a sulphur smell.
Specification of Mercaptosuccinic acid CAS 70-49-5
Item |
Standard |
Appearance |
Colorless crystal or white powder |
Density |
1.352 (estimate) |
Assay, % |
≥98.0 |
Melting point, ℃ |
155-157 °C(lit.) |
Application of Mercaptosuccinic acid CAS 70-49-5
This product is the main component of cold ironing agent, and is also used in complexing concealment, biochemical research, heavy metal antidote and rubber industry.
Packing, Delivery and Storage of Mercaptosuccinic acid CAS 70-49-5
Package: 25kg/bag or as per customer request.
Storage conditions: store in a cool and dry place.
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