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Triethyl Citrate Manufacturer Exporter BP Ph Eur USP NF FCC Food Grade Manufacturer Exporter
Crystal Clear Products is a manufacturer exporter company manufacturing several chemicals including Triethyl Citrate and IP BP Ph Eur USP NF JP ACS AR Analytical Reagent FCC Food Grade, Pharmaceutical Chemicals at best prices. The group has offices and factories in India USA and UAE and toll manufacturers in China and sells to almost every country in the world.
The manufacturing facilities of our partner manufacturers have one or more of FDA-cGMP-GLP certification, ISO-9001 certification, Halal and/or Kosher certification, REACH pre-registration ISO-22000 HACCP. We also allow third party inspection of products offered. We can offer small quantities from laboratory and trial packs to large shipments of container loads of material.
Hazard Statements:
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Not considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200)
Signal Word: None
Transport Information
DOT USA, TDG Canada & ADR/RID Europe: Not dangerous goods.
IMO/IMDG: Not dangerous goods.
IATA/ICAO: Not dangerous goods.
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Triethyl Citrate SDS of Manufacturers
Triethyl Citrate IP BP Ph Eur USP NF FCC Food AR ACS Reagenr Grade Manufacturers
CAS Number 77-93-0 Triethyl Citrate, EINECS: 201-070-7, Molecular Weight: 276.28, Chemical Formula: C12H20O7
Specifications of Triethyl Citrate USP NF Grade:
C12H20O7 --- 276.28
DEFINITION
Triethyl Citrate contains NLT 99.0% and NMT 100.5% of C12H20O7 , calculated on the anhydrous basis.
IDENTIFICATION
A. Infrared Absorption
B. The retention time of the major peak of the Sample solution corresponds to that of a similar preparation of USP Triethyl Citrate RS, as obtained in the Assay.
ASSAY
To pass the test by Chromatography.
Acceptance criteria: 99.0% - 100.5% on the anhydrous basis
Specific Gravity: 1.135 - 1.139
Refractive Index: 1.439 - 1.441
Acidity:
Neutralized isopropyl alcohol: To a suitable quantity of isopropyl alcohol add 2 - 3 drops of bromothymol blue and just sufficient 0.10 N sodium hydroxide dropwise to produce a faint blue color. [Note: Prepare Neutralized isopropyl alcohol just prior to use.]
Sample solution: 32.0 g of Triethyl Citrate in 30 mL of Neutralized isopropyl alcohol
Analysis: Add bromothymol blue. Titrate with 0.10 N sodium hydroxide to a faint blue endpoint.
Acceptance criteria: NMT 1.0 mL of 0.10 N sodium hydroxide is required.
Water Determination: NMT 0.25%
Packaging and Storage: Preserve in tight containers.
Specifications of Triethyl Citrate BP Ph Eur Grade:
C12H20O7 --- 276.3 --- CAS 77-93-0
Action and use: Excipient.
DEFINITION
Triethyl 2-hydroxypropane-1,2,3-tricarboxylate.
Content: 98.5 per cent to 101.0 per cent (anhydrous substance).
CHARACTERS
Appearance: Clear, viscous, colourless or almost colourless, hygroscopic liquid.
Solubility: Soluble in water, miscible with ethanol (96 per cent), slightly soluble in fatty oils.
IDENTIFICATION
First identification: A, B
Second identification: A, C, D
A. Refractive index (see Tests).
B. Infrared absorption spectrophotometry.
Comparison Ph. Eur. reference spectrum of triethyl citrate.
C. It gives the reaction of esters.
D. To 0.5 mL add 5 mL of ethanol (96 per cent) and 4 mL of dilute sodium hydroxide solution. Boil under reflux for about 10 min. 2 mL of the solution gives the reaction of citrates.
TESTS
Appearance: The substance to be examined is clear and not more intensely coloured than reference solution
Acidity: Dilute 10 g with 10 mL of previously neutralised ethanol (96 per cent), add 0.5 mL of bromothymol blue solution. Not more than 0.3 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator to blue.
Refractive index: 1.440 to 1.446.
Related substances: To pass the test by Gas chromatography.
Limits:
-any impurity: for each impurity, maximum 0.2 per cent;
-total: maximum 0.5 per cent;
-disregard limit: 0.04 per cent.
Water: Maximum 0.25 per cent, determined on 1.000 g.
Sulfated ash: Maximum 0.1 per cent, determined on 1.0 g.
Specifications of Triethyl Citrate FCC Food Grade:
Ethyl Citrate
C12H20O7 Formula weight 276.29
INS: 1519 CAS 77-93-0
DESCRIPTION
Triethyl Citrate occurs as a practically colorless, oily liquid. It is slightly soluble in water but is miscible with alcohol and with ether.
Function: Solvent.
REQUIREMENTS
Assay: Not less than 99.0% and not more than 100.5% of C12H20O7, calculated on the anhydrous basis.
Acidity: (as citric acid) Not more than 0.02%.
Lead: Not more than 2 mg/kg.
Refractive Index: Between 1.439 and 1.443 at 25C; or between 1.440 and 1.444 at 20C.
Specific Gravity: Between 1.135 and 1.139 at 25C.
Water: Not more than 0.25%.
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Last updated
11/19/2022
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