Product Identification:
Molecular Formula:C4H2O3
CAS No.108-31-6
Specification:
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ITEMS OF ANALYSIS
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SPECIFICATION
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APPEARANCE
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White, yellowish blocky or flaky crystals
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ASSAY（%）
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99.5MIN
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MELTING COLOR（PT/CO）
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25APHA Max
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SOLIDIFICATION POINT
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52.5℃ Min
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RESIDUE ON
IGNITION（%）
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0.005
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FE（ug/g）
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3MAX
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CONCLUSION
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CONFORM TO SPECIFICATION
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Packing
25kg Plastic woven bag
Application：
- 1. As the raw material of unsaturated polyester resin (UPR).
- 2. As a raw material for the construction and production of hydrogenation products.
- 3. Used in coatings, lubricating oil additives, pesticides, tartaric acid, succinic acid and anhydride, tetrahydrophthalic anhydride, modified rosin, etc.
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