Citric acid (mono) (E330) White crystal powder
Trading Port:Any port of China
Lead Time:15-20 working days
Payment Terms:
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TDD-global
info@toodudu.com
Supplier Information
Titanium dioxide, pigments, fillers, alcohols
Basic Info.
Items | Specifications |
---|---|
Appearance | White or of- white powder or crystlline power,odorless |
Solubility | Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water. |
Melting Point | 152°C~156°C |
PSA | 132.13 |
XLogP3 | -1.7 |
Appearance | White crystalline powder |
Density | 1.665 g/cm3 @ Temp: 20 °C |
Melting Point | 153 °C |
Boiling Point | 142-143 °C |
Flash Point | 100ºC |
Refractive Index | 1.493~1.509 |
Water Solubility | H2O: 750 g/L (20 ºC) |
Storage Conditions | Store at RT. |
Vapor Pressure | |
Toxicity | LD50 in mice, rats (mmol/kg): 5.0, 4.6 i.p. (Gruber, Halbeisen) |
Flammability characteristics | 0.28-2.29 KG/CU M (DUST) |
Explosive limit | vol% in air: 0.28.29 |
Odor | Odorless |
Taste | Strongly acidic taste |
PKA | 2.79None |
Use and manufacturing:
1. Citric acid is a weak organic acid that is known as a commodity chemical, as more than a million tonnes are produced every year by mycological fermentation on an industrial scale using crude sugar solutions, such as molasses and strains of Aspergillus niger. Citric acid is widely distributed in plants and in animal tissues and fluids and exist in greater than grace amounts in variety of fruits and vegetables, most notably in citrus fruits such as lemon and limes. Citric acid is mainly used as an acidifier, flavoring agent and chelating agent.
2. Used in sequestering agents for trace metals; determination of citrate-soluble phosphorus pentoxide.
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