Glyoxylic Acid
CAS No.: 298-12-4
Molecular Weight: 74.04
Molecular Formula: C2H2O3
Properties:
Physicochemical property: Aqueous solution of this products is transparent light yellow liquid. Soluble in water and ethanol, slightly soluble in ether and benzene etc.
Physiochemical properties: Colorless or light yellow liquid, can be dissolved with water, slightly soluble in ethanol, aether, insoluble in esters aromatic solvents. This solution is not stable but will not decay in the air.
Use:
Used as material for methyl vanillin, ethyl vanillin in flavor industry; Used as intermediate for atenolol, D-hydroxybenzeneglycin, broadspectrum antibiotic, Amoxicillin(orally taken), acetophenone, amino acid etc...Used as intermediate of varnish material, dyes, plastic, agrochemical, allantoin and daily-use chemical etc.
Packing: 200L plastic pail.
Storage: Stored in cool, dry and draughty place.
Index name
|
Index
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40% specification
|
50% specification
|
Monohydrate Powder specification
|
Apperence
|
transparent light yellow liquid
|
transparent light yellow liquid
|
White or light yellow powder
|
Glyoxylic acid
|
≥40.0% |
≥50.0% |
≥80.0% |
Glyoxal
|
≤1.0% |
1.5% |
1.0% |
Nitric acid
|
≤0.2% |
≤0.2% |
≤0.1% |
Oxalic acid
|
≤2.0%
|
≤1.5% |
≤1.5%
|
Since established in 2003, IRO Group has been developing sharply. From the initial water treatment chemicals, IRO business now covers water treatment chemicals, biocides, surfactants, chelating agents, solvents, oil drilling chemicals, textile auxiliaries, paper-making additives and food additives. In 2011, the total turnover achieves USD 120 million.
IRO provide a comprehensive range of supply chain services in our chosen fields from production, sourcing, logistics to application for achieving more added-value.
With the hope to offer the maximum support and optimum service to international market, Qingdao Iro Taihe International was established in Qingdao, the second largest port of China, in 2008.
Production - To reduce the cost by scale effect and technical improvement and guarantee the quality by strict QC system.
Sourcing - To achieve the synergy from the establishment of different but interrelated business units.
Logistics - To guarantee the supply in time and release the distributors storage pressure by our own warehouse and other facilities
Application - To help the customers to select the most proper products and improve its usage efficiency
