CAS No.: | 87-69-4 |
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Formula: | C4h6o6 |
EINECS: | 205-105-7 |
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Product Name:
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L(+)-Tartaric Acid
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Molecular Formula:
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C4H6O6
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Molecular Weight:
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150.09
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CAS No.:
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87-69-4
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Appearance:
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Colorless crystals or white crystalline powder
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Usage:
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Acidulant, Antioxidants
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Package:
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25KG/BAG/DRUM
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Content(%)
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99.7-100.5
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Specific rotation[a]D 25
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+12.0°~13.0°
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As(mg/kg)
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≤2
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Heavy metals(Pb)(mg/kg)
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≤2
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Applications
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Tartaric acid is mainly used in the food industry. Like citric acid, tartaric acid is used as an acid flavor agent in carbon dioxide drinks, and is usually used in combination with phosphoric acid, citric acid and malic acid. Wine making is one of the main places where tartaric acid is used.
Tartric acid is also used in organic synthesis industry, such as: tartric acid is often used in electroplating industry, as a complexing agent; Tartaric acid is used in the mirrormaking industry as a reducing agent in the manufacture of glass mirrors and hot water bottles.
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