1. Materials information
2,7-Dihydroxynaphthalene, CAS No. 582-17-2, molecular formula: C10H8O2, molecular weight: 160.17, bright gray to grayish white powder.
Name: 2,7-dihydroxynaphthhalene
CAS number: 582-17-2 Molecular formula: C10H8O2
Molecular weight: 160.17 Structural formula:
Appearance: Bright gray to grayish white powder purity (HPLC): ≥ 99%
Usage: Color reaction for measuring oxalic acid and testing ytterbium. Organic synthesis. Dyes.
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
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