Food additives,sweetening agent,complexing agent,screening agent,chelating agent,polishing agent,metal surface,surface treatment,surface finishing
L(+)-Tartaric acid,Food additives CAS No.:87-69-4 sweetening agent screening chelating agent metal surface
Product ID: CAS No.: 87-69-4
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L(+)- Tartaric acid food grade
Chemical nature
Chemical name: L(+)-Tartaric acid
Molecular formula: C4H6O6
Molecular weight: 150.09
CAS No.: 87-69-4
Properties
Physical form: Colorless crystals or white crystalline powder
Concentration (%): 99.7-100.5
Specific rotatory powder: +12.0-+13.0
Loss on drying(%): ≤0.5
Residue on ignition(%): ≤0.05
Sulfate(SO4): Passes test
Oxalate(mg/kg): Passes test
Lead(mg/kg): ≤2
Application
1.L(+)-Tartaric acid is mainly used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and
some colloidal sweetmeats.
2.Used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production
3. Used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.
4.Also complex with metal ion and can be used as cleaning agent or polishing agent of metal surfac
Chemical nature
Chemical name: L(+)-Tartaric acid
Molecular formula: C4H6O6
Molecular weight: 150.09
CAS No.: 87-69-4
Properties
Physical form: Colorless crystals or white crystalline powder
Concentration (%): 99.7-100.5
Specific rotatory powder: +12.0-+13.0
Loss on drying(%): ≤0.5
Residue on ignition(%): ≤0.05
Sulfate(SO4): Passes test
Oxalate(mg/kg): Passes test
Lead(mg/kg): ≤2
Application
1.L(+)-Tartaric acid is mainly used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and
some colloidal sweetmeats.
2.Used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production
3. Used as complexing agent, screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing.
4.Also complex with metal ion and can be used as cleaning agent or polishing agent of metal surfac
Main Products
Electroplating intermediates,Fluorosurfactants,Water treatment