Intermediates For Dyes & Pigments

2-Nitro Dimethyl Terephthalate (NDMT)

Product: 2-Nitro Dimethyl Terephthalate (NDMT)
CAS No. 5292-45-5
Appearance Light Yellow crystalline powder
Purity by HPLC ≥ 98,5%
Sum Nitro-MMT(2-Nitro/3-Nitro-4-carboxybenzoic acidmethyl ester ≤ 1.2%
Dimethyl Terephthalate [DMT] ≤ 0.05%
Nitro terephthalic acid [NTA] ≤ 0.05%
Sum of unknown impurities [%] ≤ 0.5%
Water [KF] ≤ 8.0%
Residual acid [as HNO3] ≤ 0.5%
Ash content ≤ 0.3%
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