77 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
BTDA CAS 2421-28-5
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CAS No.:
2421-28-5
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Packaging:
100KG/bag
Products You May Be Interested in
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 CAS NO 2421-28-5
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CAS No.:
2421-28-5
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Grade:
Industrial Grade, Feed Grade, Food Grade, Pharma Grade
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Content:
99%
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Packaging:
25kg/Drum, 25kg/Bag, 200kg/Drum
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3,3,4,4-Benzophenonetetracarboxylic dianhydride
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CAS No.:
2421-28-5
-
Grade:
Industrial Grade
-
Content:
99%
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Packaging:
25kg drum or as your request
Basic chemicals,Specialty chemicals,Raw materials&Intermediates,Fine chemicals,Pharmaceutical intermediates
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