Mubychem Limited of USA & India is a pioneer manufacturers suppliers exporters & importers of chemicals including Hydraulic fracturing stimulation & oil well production chemicals, Pharmaceutical excipients, Fragrance & flavor chemicals. Muby Chem Ltd has several manufacturing facilities and toll manufacturers across the globe. We have offices warehouses and representatives in Houston & Midland Texas and Chicago Illinois USA. Our suppliers have accreditations like FDA - GMP approval, ISO-9001:2008, ISO-22000:2005 HACCP, Kosher & Halal Certification. We offer Commercial Pure Pharmacopoeia ACS AR Analytical Reagent & Food Grade of Chemicals and do Toll Manufacturing for oil well drilling fracking fracturing and others.
Citric Acid Solution Commercial Liquid Solution, Crystals & BP USP Manufacturers
MSDS of Citric Acid Monohydrate BP USP IP FCC Food grade Manufacturers
Specifications of Commercial Pure Citric Acid Anhydrous & Solution
Item Specification Appearance Colorless or white crystal Identification and solubility Pass the test Clarity and color of solution 20% Water solution clarity Assay % 99.5-101.0 Humidity % ≤0.5 Sulfated Ash % ≤0.1 Sulfate ppm ≤150 Oxalates ppm ≤350 Calcium ppm ≤200 Heavy metal ppm ≤10 Iron ppm ≤50 Chloride ppm ≤50 Readily carbureted substance Standard color Barium Pass the test Bacterial endotoxin IU/mg ≤0.5 Aluminium ppm ≤0.2 Arsenic ppm ≤1 Mercury ppm ≤1 Lead ppm ≤1 Organic volatile impurity Pass the test Tridodecylamine ppm ≤0.1 U.V. Radiation absorption value Pass the test -------- Mesh size: 10-30mesh as required by the buyer.
We also offer Tankers Totes and carboys of Citric Acid Liquid Solution for oil & gas well operations. It is extensively used in oil well drilling, fracturing or fracking.
Citric Acid Monohydrate BP
C6H8O7-H2O -- 210 -- 5949-29-1
2-Hydroxypropane-1,2,3-tricarboxylic acid monohydrate.
99.5 per cent to 100.5 per cent (anhydrous substance).
White or almost white, crystalline powder, colourless crystals or granules, efflorescent.
Very soluble in water, freely soluble in ethanol (96 per cent).
First identification B, E.
Second identification A, C, D, E.
A. Dissolve 1 g in 10 ml of water. The solution is strongly acidic.
B. Infrared absorption spectrophotometry.
C. Add about 5 mg to a mixture of 1 ml of acetic anhydride and 3 ml of pyridine. A red colour develops.
D. Dissolve 0.5 g in 5 ml of water, neutralize using 1 M sodium hydroxide (about 7 ml), add 10 ml of calcium chloride solution R and heat to boiling. A white precipitate is formed.
E. Water (see Tests).
Appearance of solution
The solution is clear and not more intensely coloured than reference.
Dissolve 2.0 g in water and dilute to 10 ml with the same solvent.
Readily carbonizable substances
To 1.0 g in a cleaned test tube add 10 ml of sulphuric acid and immediately heat the mixture in a water-bath at 90 ± 1 °C for 60 min. Cool rapidly immediately afterwards. The solution is not more intensely coloured than a mixture of 1 ml of red primary solution and 9 ml of yellow primary solution.
Maximum 360 ppm, calculated as anhydrous oxalic acid.
Maximum 150 ppm.
Maximum 0.2 ppm, if intended for use in the manufacture of dialysis solutions.
Maximum 10 ppm.
7.5 per cent to 9.0 per cent, determined on 0.500 g.
Maximum 0.1 per cent, determined on 1.0 g.
Less than 0.5 IU/mg, if intended for use in the manufacture of parenteral dosage forms without a further appropriate procedure for the removal of bacterial endotoxins.
Citric Acid Monohydrate USP
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate.
Citric Acid Monohydrate contains one molecule of water of hydration. It contains not less than 99.5 percent and not more than 100.5 percent of C6H8O7, calculated on the anhydrous basis.
Labeling— Where it is intended for use in dialysis solutions, it is so labeled. Where Citric Acid Monohydrate must be subjected to further processing during the preparation of injectable dosage forms to ensure acceptable levels of bacterial endotoxins, it is so labeled. Where Citric Acid Monohydrate is sterile, it is so labeled.
Identification, Infrared Absorption 197K— Dry the substance to be examined at 105 for 2 hours.
Bacterial endotoxins— The level of bacterial endotoxins is such that the requirement in the relevant dosage form monograph (s) in which Citric Acid Monohydrate is used can be met.
Sterility— Where the label states that Citric Acid Monohydrate is sterile, it meets the requirements for Sterility, in the relevant dosage form monograph (s) in which Citric Acid Monohydrate is used.
Water: between 7.5% and 9.0%.
Residue on ignition: not more than 0.1%, determined on 1.0 g.
Readily carbonizable substances— To pass the test
Heavy metals: 0.001%.
Limit of oxalic acid— 0.036%.
Citric Acid FCC
C6H8O7 Formula wt, anhydrous 192.13
C6H8O7·H2O Formula wt, monohydrate 210.14
INS: 330 CAS: anhydrous [77-92-9]
CAS: monohydrate [5949-29-1]
Citric Acid occurs as colorless, translucent crystals or as a white, granular to fine, crystalline powder. It is anhydrous or contains one molecule of water of hydration. The hydrous form is efflorescent in dry air. It is odorless and has a strongly acid taste. One gram is soluble in about 0.5 mL of water, in about 2 mL of alcohol, and in about 30 mL of ether.
Function: Sequestrant; dispersing agent; acidifier; flavoring agent.
Labeling: Indicate whether it is anhydrous or hydrous.
Identification: A 1:10 aqueous solution gives positive tests for Citrate.
Assay: Not less than 99.5% and not more than 100.5% of C6H8O7, calculated on the anhydrous basis.
Lead: Not more than 0.5 mg/kg.
Oxalate: Passes test.
Readily Carbonizable: Substances Passes test.
Residue on Ignition: Not more than 0.05%.
Tridodecylamine (for solvent-extracted Citric Acid only)
Not more than 0.1 mg/kg.
Water: Anhydrous: Not more than 0.5%; Monohydrate: Not more than 8.8%.
Citric Acid ACS
Citric Acid, Anhydrous, and Citric Acid, Monohydrate
HOCOCH2C(OH)(COOH)CH2COOH; Formula Wt. 192.13
HOCOCH2C(OH)(COOH)CH2COOH . H2O; Formula Wt. 210.14
CAS Number 77-92-9 (Anhydrous); 5949-29-1 (Monohydrate)
Assay: 99.5% C6H8O7 99.0-102.0% C6H8O7. H2O min
Insoluble matter: 0.005%
Residue after ignition: 0.02%
Chloride (Cl): 0.001%
Oxalate (C2O4): Passes test
Phosphate (PO4): 0.001%
Sulfate (SO4): 0.002%
Iron (Fe): 3 ppm
Lead (Pb): 2 ppm
Substances carbonizable by hot sulfuric acid: Passes test
Citric Acid & Liquid Solution Crystals Manufacturers:
Muby Chem Ltd.
Toll manufacturing & Warehouse at Houston & Midland, Texas, USA and India
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Chemical Products offered ex-stock. Any quantity. Container loads to pallets or packs
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