4-Chlorophthalic Anhydride
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4-chlorophthalic AnhydrideCAS: 118-45-6Melting point degree: 88-92Acidity (KOHmg / g) : 616-617Purity: 98 or 95White or yellowish powdery or crystalline powder
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100% Pure Rose Oil
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Rose oil is produced by water distillation of Rose. It is the pure natural possession.Specific gravity: 0. 852 to 0. 9171Specific rotation: -5. 8 to 9. 93Refractive index: 1. 4647 to 1. 4672Freezing p
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