76 Benzophenonetetracarboxylic dianhydride for Sale
3,3',4,4'-Benzophenonetetracarboxylic dianhydride 99% see COA kanbei
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CAS No.:
2421-28-5
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Grade:
Industrial Grade
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Content:
99%
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Packaging:
25kg drum
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15 Years Factory 98% Buy BTDA CAS 2421-28-5; BTDA MSDS; 3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5
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CAS No.:
2421-28-5
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Grade:
Industrial Grade
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Content:
98.0%
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Packaging:
20kg/25kg/drum/Customized
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride CAS2421-28-5
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CAS No.:
2421-28-5
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Grade:
Cosmetics Grade
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Content:
99%
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Packaging:
200kg/barrel
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GB/T19001-2016 / Iso9001:2015
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, CAS:2421-28-5
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Price:
$20-22/KG FOB
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CAS No.:
2421-28-5
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Grade:
Reagent Grade
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Content:
99%
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Packaging:
kg
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4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE) cas2421-28-5
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CAS No.:
2421-28-5
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Grade:
Pharmaceutical grade
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Content:
99%
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Packaging:
25kg/ bag
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Factory Supply Btda CAS 2421-28-5 with Purity 99%
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CAS No.:
2421-28-5
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Content:
0.00%
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Packaging:
100g;1kg;25g
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3,3,4,4-Benzophenonetetracarboxylic dianhydride
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CAS No.:
2421-28-5
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Grade:
Industrial Grade
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Content:
99%
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Packaging:
25kg drum or as your request
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3,3',4,4'-Benzophenonetetracarboxylic dianhydride
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CAS No.:
2421-28-5
chemicals
FDA,ISO,CE
3,3,4,4-Benzophenonetetracarboxylic dianhydride
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CAS No.:
2421-28-5
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Content:
99.00%
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Packaging:
Bottle,barrel,cargo,container,etc.
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