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Chem-Crest® 99

Citric acid ultrasonic liquid detergent concentrate.

Removes oils, light scales and oxides, particulates, common contaminants from the carbide manufacturing process, and general contaminants from the surfaces of parts.

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Download a PDF of the Chem-Crest 99 product sheet — which contains the information below:

DescriptionChem-Crest 99 is a liquid cleaning concentrate designed to remove oils, scales, discoloration, and particulates. This solution was specially developed for the cleaning of carbide for the tooling industry, but finds uses in other areas such as the cleaning of soft metals after manufacture, and as part of routine cleaning operations.
Typical Contaminants RemovedChem-Crest 99 removes oils, light scales and oxides, particulates, common contaminants from the carbide manufacturing process, and general contaminants from the surfaces of parts.
Operating ConditionsChem-Crest 99 recommended dilution is 5–10% by volume and 10-15% by volume for heavy descaling at temperatures of 150°–180°F. Normal operating temperatures: 130°–160°F. Recommended rinsing water temperature: 100°–150°F. Contact your Crest representative for product-line specific recommendations.
Substrate CompatibilityChem-Crest 99 is compatible with brass, bronze, carbides, copper, stainless steel, zinc, and aluminum. It is safe on glass, ceramics, and plastics. Ferrous surfaces may be protected immediately after treatment with Chem-Crest 99 with an appropriate rust inhibitor.
AvailabilityChem-Crest 99 is available in cases of (4) x 1-gallon plastic bottles, 5-gallon pails, and in 55-gallon containers.
Physical DataFlash Point: None
Specific Gravity: 1.05
ph: 5% solution = 2.5 +/- 0.5
Solubility in Water: Complete
Volatiles: N/A
(The above are typical values and do not constitute specifications.)
Storage Conditions and Disposal MaterialsAvoid freezing conditions. Dispose in accordance with Federal, State, and Local regulations and procedures. No products contained in this concentrate are regulated under SARA Title III, Section 313.
Safety PrecautionsSee Safety Data Sheet
Disclaimer: All statements, technical information, and recommendations contained herein are based on tests or other information available to us, which we believe to be reliable, but the accuracy and completeness thereof is not guaranteed and are made without representation or warranty. They are presented for your own investigation and verification. Products discussed are sold without warranty, expressed or implied, in law or fact and upon the condition that the purchasers make their own tests to determine the suitability of such products to their particular purpose. We shall not be liable for any injury, loss, or damage direct or consequential, arising out of the use or the inability to use the product. It is the user's obligation and responsibility to determine that any use of the product or the information may infringe on patent rights.
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