Citric acid anhydrous 99.8% food grade
Trading Port：Qingdao
Lead Time：15-20 working days
Negotiable
1 Ton
(Min.Order)
Payment Terms:
Others
Beijing TDD E-commerce Co., Ltd
Online Store
11 Yrs
CN Supplier
Main Products
PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire
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Basic Info.
| Items | Specifications |
|---|---|
| Appearance | White or of- white powder or crystlline power,odorless |
| Solubility | At room temperature, citric acid is a white crystalline powder. It can exist either in an anhydrous (water-free) form or as a monohydrate. The anhydrous form crystallizes from hot water, whereas the monohydrate forms when citric acid is crystallized from cold water. The monohydrate can be converted to the anhydrous form by heating it above 74 c. Citric acid also dissolves in absolute (anhydrous) ethanol (76 parts of citric acid per 100 parts of ethanol) at 15 degrees celsius. In chemical structure, citric acid shares the properties of other carboxylic acids. When heated above 175 c, it decomposes through the loss of carbon dioxide and water. |
| Melting Point | 152ðC~156ðC |
| 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.
Company Overview
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw material&industrial products for more than 20 years and provide wholesale products for customers worldwide. Now the main running industry chain contains: Pigment industry chain, Titanium industry chain, solvent industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain etc.
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Basic Information
| Company Name | Beijing TDD E-commerce Co., Ltd | Country | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
Company Introduction
