L(+)- Tartaric acid food grade cas no.87-69-4

• Company : Wuhan Jadechem International Trade Co.,Ltd.
• Region : Hubei , China
• Category : Chemicals > Food Additives
• Specification : L(+)- Tartaric acid Purity:99.7-100.5
• Quantity : 1KG
• Price : 3.9-6.0
• Contact Person : Lucy Zheng|||Sales manager
• Telephone :
• Fax :
• Mobile phone :
• Website : www.jadechem-intl.com; http://whjadechem.en.alibaba.com
• Email : [email protected]
• Instant Messenger : skype:jadechemlucy
• Update : Jul/23/2014

• Product Details

  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 surface. Packing 25kg/ complex bag, stored in cool and dry place.

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