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China Aroma chemical Co., Ltd.(Hangzhou) |
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| Description |
Name: Cis-1, 2, 3, 6-Tetrahydrophthalic anhydride, Tetrahydrophthalic anhydride, cis-4-Cyclohexene-1, 2-dicarboxylic anhydride, THPA.
CAS No: 935-79-5, 85-43-8
Formula: C8H8O3
Formula Weight: 152.16
Properties: Soluble in benzene and acetone, etc. Sensitive to moisture. Specific gravity: 1.20.
Application: Coatings, epoxy resin curing agents, polyester resins, adhesives, plasticizers, pesticides, etc.
Package: 25 kg polypropylene woven bags with polyethylene lining.
Cautions: Store in cool, dry places and keep away from fire and moisture.
Appearance: White flakes
Purity ≥99.0%
Chromaticity(Pt-Co) ≤60#
Name: Hexahydrophthalic anhydride, HHPA, cyclohexanedicarboxylic anhydride, 1, 2-cyclohexane- dicarboxylic anhydride, mixture of cis and trans.
CAS No: [85-42-7](cis-HHPA&trans-HHPA, trans-HHPA≤2%); [13149-00-3](cis-HHPA)
Formula: C8H10O3
Formula Weight: 154.17
Properties: Soluble in benzene and acetone, etc. Sensitive to moisture. Specific gravity 1.18.
Application: Coatings, epoxy resin curing agents, adhesives, plasticizers, etc.
Package: Packed in 25 kg plastic drums or 220kg iron drums.
Cautions: Store in cool, dry places and keep away from fire and moisture.
Specification
Appearance white solid
Content ≥99.0 %
Iodine Value ≤1.0
Free Acid ≤1.0%
Chromaticity(Pt-Co) ≤60#
Melting Point 34.0-38.0
We supply THPA & HHPA with competitive price in world market. If you need any inquire of our products, please do not hesitate to ask us. |
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| Other Information |
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| Location: |
China |
| Minimum Order: |
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(This price is only for minimum order, for large quantities, please contact) |
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| Sample Available: |
YES |
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Organic Intermediate: citric acid, propylene glycol, potassium permanganate, aspartic acid, fulvic acid, sodium benzoate, potassium sorbate, paraffin wax, benzocaine, benzyl alcohol, methyl ethyl ketone, calcium carbide, benzoic acid, sodium citrate, humic acid
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