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CITRIC ACID ANHYDROUS

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Product Qty Per Unit: 
25.00
Product usage unit: 
Kg.PWD

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Product Delivery Locations: 
Visakhapatnam, Vijayawada, Kakinada, Gangavaram, Krishnapatnam, Rawa, Nellore, Rajahmundry
Category: 
Air Lines-36
Free flowing white solid crystalline powder. Anhydrous Citric Acid is slightly hydroscopic and should be stored under conditions of low temperature and low humidity
Product Description: 

CITRIC ACID is a source of hydrogen ions (H+) used to reduce the pH of a drilling fluid. Both liquid and powdered. CITRIC ACID provides a layer of hydrogen ions around active clays, reducing their zeta potential and thus reducing their ability to imbibe water. This function translates to fewer solids, less swelling of the solids in the drilling fluid, reduced wellbore swelling, and more efficient solids control equipment function. A secondary benefit of CITRIC ACID is the formation of sodium citrate, a thinner. This helps counteract the flocculating influence of the hydrogen ions on first being introduced to the drilling fluid system.

Application – Pipe cleaning in Aircraft

Product Application: 

Uses
CITRIC ACID is primarily used as a pH buffer, a low solids, non-dispersed, low pH drilling fluid

Product Procedure: 

CITRIC ACID is a source of hydrogen ions (H+) used to reduce the pH of a drilling fluid. Both liquid and powdered.

Benefits
CITRIC ACID is primarily used to quickly reduce the pH in  drilling fluid. One of the benefits of using Citric Acid is that it forms Sodium Citrate in the presence of Sodium based polymers such as DMA and OMNIPOL II. Sodium Citrate acts as a dispersant in water based fluids, helping to control the rheology. A third benefit of CITRIC ACID is the reduced hazard to personnel when compared to other acids normally used in drilling applications. CITRIC ACID will not reduce hardness levels in drilling fluids as will phosphoric acid.

Treatment
CITRIC ACID is added through the hopper when using the dry material, and added directly to the drilling fluid when using the liquid. A diaphragm-metering pump may be utilized with the liquid for continuous pH control.
Treatment levels vary with the concentration of salts, particularly hydrogen (H+) and hydroxide (OH- ).

Function
CITRIC ACID provides a layer of hydrogen ions around active clays, reducing their zeta potential and thus reducing their ability to imbibe water. This function translates to fewer solids, less swelling of the solids in the drilling fluid, reduced wellbore swelling, and more efficient solids control equipment function. A secondary benefit of CITRIC ACID is the formation of sodium citrate, a thinner. This helps counteract the flocculating influence of the hydrogen ions on first being introduced to the drilling fluid system.

Product Note: 

Typical Physical Properties
Physical Appearance………White powder or clear liquid
Specific Gravity……………..1.542
Bulk Density…………………63 lb/ft³
Hygroscopic…………………slightly
pH in water………………….1.87

Packaging

CITRIC ACID is packaged in 25 kgs multi-wall bags.


Citric Acid in 25 kg bags 

Application: Additive for drilling and work over fluids for iron sequestration
Scientific name:  Citric Acid
Appearance:  Free flowing white solid crystalline powder
Safety, hazard:    Non-combustible, toxic fumes
Environmental, hazard:     Insignificant. Toxic to aquatic life
Waste disposal procedures: At controlled landfill site
Form of supply:  25 kg bags
 
Product Technical Specification: 

Citric Acid Anhydrous

Molecular Formula C6H8O7

Molecular Weight 192.13

CAS Number 77-92-9

Product Specifications

Assay (%) 99.5 – 100.5

Water (%) 0.5 max

Identification Passes USP/FCC tests

Residue on Ignition (%) 0.05 max

Oxalate/Oxalic Acid (%) 0.036 max

Sulfate (%) 0.015 max

Arsenic (ppm) 1 max

Heavy Metals (ppm) 5 max / FCC IV Ed.

Lead (ppm) 0.5 max

Readily Carbonizable

Substances Passes USP and FCC tests

Tridodecylamine (ppm) 0.1 max

Color & Clarity Passes USP Tests

Particle Size Distribution

Granular   Max. 1% on U.S. No. 16 sieve Max. 10% through U.S. No. 50 sieve

Fine Granular Max. 1% on U.S. No. 30 sieve Max. 5% through U.S. No. 100 sieve

Powder Max. 5% on U.S. No. 60 sieve Min. 25% through U.S. No. 200 sieve

Bulk Densities Granular 56 (lbs/ft3 ) Fine Granular 54

Packaging 25 Kg : Polyethylene-lined multiwall paper bags: 50 lb (22.7 Kg) Polyethylene-lined multiwall paper bags

Shelf Life and Storage

We recommend that product held for more than 5 years be reevaluated for fitness of use. Anhydrous Citric Acid is slightly hydroscopic and should be stored under conditions of low temperature and low humidity in airtight containers to prevent caking. 

Product pack size: 
CITRIC ACID also used in Application Pipe cleaning in Aircraft, available in 25 Kg BUCKET and BAG
Product alias: 
<p> CITRIC ACID CR20A</p>
Article: 
Remarks: 

Safe Handling Recommendations
Utilize normal precautions for employee protection when handling chemical products. Use of appropriate respirator, gloves, goggles, and apron is recommended for employee comfort and protection. See Material Safety Data Sheet (MSDS) for this product prior to use.

SKU:
RXSOL-41-8668-025
Title:
CITRIC ACID ANHYDROUS
Vizag Chemical Tag: 
#CITRICACIDANHYDROUS-VisakhapatnamVizag

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