Dinitro acid

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Dinitro acid
Posting date : Sep 03, 2013
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Free Member Scince Aug 19, 2013
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CHEMICAL | Organic ch
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HS-CODE
29-
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Dinitro acid Chemical name: 4,4-Dinitro stilbene-2,2-disulfonic acid Molecular Formula: C14H10N2O10S2 Molecular Weight: 430 Specifications: 1) Appearance: Orange-yellow crystalline 2) Content (according to the sample) % ≥ 65.0 3) Binitrobenzyl matter (according to the sample) % ≤ 4.0 4) Other organic impurities (according to the sample) % ≤ 2.0 5) Inorganic salt (according to the sample) % ≤ 10% 6) Water Insolubility (according to the sample) % ≤ 1.0 Main Usage: It is a kind of dyes intermediates. Can be used in manufacture of DSD Acid. Packing: 50kg net poly-woven bags or as the customers requirements.
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