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Glyoxalic acid
Formula:C2H2O3
Name: 40% glyoxalic acid aqueous solution
English name: Glyoxylic Acid
Structural formula:
Physicochemical property: Aqueous solution of this products is transparent light yellow liquid. Soluble in water,slightly soluble in ethanol, aether and benzene etc..
Specification:
Index name |
Index
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Specification
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40% specification
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50% specification
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Glyoxalic acid (base on C2H2O3)
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≥ 40.00
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≥ 50.00
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Glyoxal
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<1.50
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<1.00
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Nitric acid(HNO3)
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≤ 0.30
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≤ 0.20
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Oxalic acid(C2H2O4)
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≤ 2.00
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≤ 1.50
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Iron(bas on Fe) ppm
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≤ 20
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≤ 20
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Heavy metal(base on Pb)
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≤ 10
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≤ 10
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Residue on ignition
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<0.4
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<0.5
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Uses: Glyoxalic acid is a kind of basic organic chemical material. Bourbonal, made of glyoxalic acid, is widely used in the flavoring agent and fixative of cosmetics, essence of daily-use chemicals. Allantoid, made of this product, is used as healer for wound, additive for cosmetics and plant growth regulator. It is also used in the field of medicine.
Packing and Storage: 200L plastic pail; Stored in cool, dry and draughty place.
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