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Product Identification:
CAS No.: 298-12-4
Molecular Formula:C2H2O3
Structural Formula:
Specification:
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NO
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Items of analysis
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Specification
|
|
1
|
appearance
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linght yellowish liquid
|
|
2
|
glyoxylic acid (%)
|
50±0.2
|
|
3
|
OXALIC ACID(%)
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1.50 MAX
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|
4
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NITRIC ACID(%)
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0.20 MAX
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|
5
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GLYOXAL (%)
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1.00 MAX
|
|
6
|
IRON (AS Fe) (%)
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0.01 MAX
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|
7
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HEAVY METALS(AS Pb) (%)
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0.002 MAX
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Packing:
1. Packing Material: Plastic Drum
2. Net Weight:250kg/drum
Application:
1. Spicy Industry: raw material in the production of methyl vanillin, ethyl vanillin.
2. Pharmaceutical Industry: synthesis intermediatesfor production ofanti-hypertension drugs--- atenolol, DL-hydroxyl phenylglycine, broad-spectrum antibiotics (oral), Acetophenone, amino acids and other compounds; Intermediates for the production of allantoin, which is the anti-ulcerpharmaceuticalproducts and daily chemicals
3. Others: intermediate of dye, plastics, and agricultural chemicals
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