Unit Price: | USD 550 / Metric Ton |
---|---|
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 25 Metric Ton |
Model No.: BP USP FCC E330
Brand: Ensign, TTCA, Severstar
Place Of Origin: China
Types Of: Acidity Regulators, Flavoring Agents, Antioxidants, Preservatives
Product Name: Citric Acid Food Grade Citric Acid Monohydrate /Anhydrous
Keywords: Citric Acid Monohydrate /Anhydrous
Brand: Ensign, TTCA, Severstar, RZBC
Type: BP93/BP98/E330/USP24/FCC
CAS No: 77-92-9
Chemical Formula: C6H8O7
Appearance: White Crystalline Powders,Colorless Crystals
Molecular Weight: 210.14
EC Number: 201-069-1
MOQ: 25000KGS
Packaging: 25kg bag
Productivity: 5000MT per month
Transportation: Ocean,Land,Air
Place of Origin: Shandong, China
Supply Ability: 60000MT per year
Certificate: SGS, BV, ISO
HS Code: 34023900
Port: QINGDAO
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Acidity Regulators Powder Citric Acid Monohydrate Anhydrous
ACID salts of citric acid can be prepared by careful adjustment of the pH before crystallizing the compound. See, for example, sodium citrate.
The citrate ion forms complexes with metallic cations. The stability constants for the formation of these complexes are quite large because of the chelate effect. Consequently, it forms complexes even with alkali metal cations. However, when a chelate complex is formed using all three carboxylate groups, the chelate rings have 7 and 8 members, which are generally less stable thermodynamically than smaller chelate rings. In consequence, the hydroxyl group can be deprotonated, forming part of a more stable 5-membered ring, as in ammonium ferric citrate, (NH4)5Fe(C6H4O7)2·2H2O
Appearance: Colorless crystalline or white crystalline powder.
Chinese name: Citric acid monohydrate
English name:Citric Acid Monohydrate BP; citric acid free acid monohydrate*crystalline; Citric acid; 2-Hydroxy-1,2,3,propane-tricarboxylic acid, monohydrate; Hydrous citric acid; Citric acid, monohydrate; Citric acid Monohydride; citric acid mono; 2-hydroxypropane-1,2,3-tricarboxylic acid hydrate (1:1)
CAS No: 5949-29-1
Molecular formula: C6H8O7·H2O.Specification of Citric acid monohydrate Anhydrous:
Item | Standard of Yixing-Union | BP 2009 | USP 32 | FCC7 | E331 | JSFA8.0 | GB 6782-2009 |
Characters | Colourless Crystal or White Crystal powder | ||||||
Identification | pass test | ||||||
Clarity and Color of solution | Pass test | Pass test | Pass test | / | / | / | / |
Light transmittance | ≥98.0% | / | / | / | / | / | ≥95.0% |
Water | 7.50%~8.80% | 7.5%~9.0% | 7.5%~9.0% | ≤8.8% | ≤8.8% | ≤8.8% | 7.5%~9.0% |
Content | 99.5%~100.5% | 99.5%~100.5% | 99.5%~100.5% | 99.5%~100.5% | ≥99.5% | ≥99.5% | 99.5%~100.5% |
RCS | ≤1.40B·U | Not exceeding the standard | Not exceeding the standard | A≤0.52,T≥30% | Not exceeding the standard | Not exceeding the standard | ≤1.0 |
Calcium | ≤0.001% | / | / | / | / | pass test | ≤0.02% |
Iron | ≤1mg/kg | / | / | / | / | / | ≤5mg/kg |
Chloride | ≤0.0005% | / | / | / | / | / | ≤0.005% |
Sulphate | ≤0.002% | ≤150ppm | ≤0.015% | / | / | ≤0.048% | ≤0.015% |
Oxalates | ≤0.002% | ≤360ppm | ≤0.036% | No turbidity forms | ≤100mg/kg | Pass test | ≤0.01% |
Heavy metals | ≤0.0001% | ≤10ppm | ≤0.001% | / | ≤5mg/kg | ≤10mg/kg | / |
Lead | ≤0.5mg/kg | / | / | ≤0.5mg/kg | ≤1mg/kg | / | ≤0.5mg/kg |
Aluminium | ≤0.2mg/kg | ≤0.2ppm | ≤0.2ug/g | / | / | / | / |
Arsenic | ≤0.2mg/kg | / | / | / | ≤1mg/kg | ≤4mg/kg | ≤1mg/kg |
Mercury | ≤0.1mg/kg | / | / | / | ≤1mg/kg | / | / |
Sulphuric acid ash content | ≤0.03% | ≤0.1% | ≤0.1% | ≤0.05% | ≤0.05% | ≤0.1% | ≤0.05% |
water-insoluble | Pass test | / | / | / | / | / | Pass test |
Bacterial endotoxins | ≤0.5IU/mg | ≤0.5IU/mg | Pass test | / | / | / | / |
Tridodecylamine | ≤0.1mg/kg | / | / | ≤0.1mg/kg | / | / | / |
polycyclic aromatic hydrocarbons (PAH) | ≤0.05(260-350nm) | / | / | / | / | ≤0.05(260-350nm) | / |
isocitric acid | Pass test | / | / | / | / | Pass test | / |
Citric Acid Monohydrate 8-40 mesh
Citric Acid Monohydrate 8-80 mesh
Citric Acid Anhydrous 10-30 mesh
Citric Acid Anhydrous 30-100 mesh
Application of Citric acid monohydrate Anhydrous:
Citric acid monohydrate Anhydrous is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry, Citric acid monohydrate Anhydrous is also used as antioxidant, Plasticizer and Detergent in chemical, cosmetics and cleaning industries.
Packing of Citric acid monohydrate Anhydrous: 25kg bag, 25MT/20'GP without pallet
Storage of Citric acid monohydrate Anhydrous:
Kept in a light-proof, well-closed, dry and cool place, to avoid mixed storage with toxic, odor, and non-ferrous powders.
We are Pigment&Dye manufacturing enterprise since 1998, We often supply Titanium Dioxide, Iron Oxide , Carbon Black to paint factory, rubber factory, brick factory as well as some distributors, through many years development, we also focus on ACID Manufacturing and Exporting, for example, Formic Acid , Acetic Acid Glacial, Oxalic Acid , Phosphoric Acid Food Grade, Citric Acid, Sodium Formate are by-product of Formic acid, pls contact me freely.
Product Categories : ACID > Citric Acid
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