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CAS:98-42-0
Molecular Formula:C7H9NO4S
Benzenesulfonic Acid, 3-Amino-4-Methoxyl-; 3-Amino-4-Methoxybenzenesulfonic Acid; 4-Methoxymetanilic Acid; OA4SA; 2-Aminoanisole-4-Sulfonic Acid; 2-Methoxyaniline-5-Sulfonic Acid; Otava-Bb Bb7020126832; O-Anisidine-4-Sulfonic Acid
Brief Introduction
It can be used as an intermediate for acidic, reactive, and direct dyes
CAS:98-44-2
Molecular Formula:C6H7NO6S2
ALDS; Aniline-2,5-DSA; 2-Aminobenzene-1,4-Disulfonic acid; 1,4-Benzenedisulfonic Acid, 2-Amino-; 2-Amino-Benzene-1,4-Disulfonicacid; 2-Amino-P-Benzenedislfonicacid; 2-Amino-P-Benzenedisulfonicaci; 4-Benzenedisulfonicacid,2-Amino-1; Kyselinaanilin-2,5-Disulfonova; 2-Aminobenzene-1,4-Disulphonic Acid
Brief Introduction
Used as a dye intermediate, mainly used in the production of direct sun resistant blue RGL, reactive turquoise blue KGL, reactive tender yellow, and reactive orange, etc
CAS:99-61-6
Molecular Formula:C7H5NO3
3-Formylnitrobenzene; Meta Nitro Benzaldehyde; M-Nitrobenzaldehyde; Nitrobenzaldehyde-3
Brief Introduction
This product is mainly used as pharmaceutical intermediates.
CAS:99-99-0
Molecular Formula:C7H7NO2
Nitrotoluenos; p-Nitrotoluene; Para-Nitrotoluol; Para Nitro Toluene; PNT; P-Methylnitrobenzene; P-Nitro-Toluen; Toluene, P-Nitro-; Mononitrotoluene; 1-Methyl-4-Nitrobenzene; Benzene, 1-Methyl-4-Nitro-; _|_; Dye Intermediate
Brief Introduction
P-nitrotoluene is a yellow hexagonal crystal, insoluble in water, but easily soluble in ethanol, ether and benzene. P-nitrotoluene is the intermediate of herbicide chlorotoluron, and it is also an important chemical raw material. It can be used to produce p-toluidine, p-nitrobenzoic acid, p-nitrotoluene sulfonic acid, 2-chloro-4-nitrotoluene, 2-nitro-4-methylaniline, dinitrotoluene, etc. it is also the intermediate of medicine and dye. This product is mainly used as the intermediate of pesticide, dyestuff, medicine, plastics and synthetic fiber additives.
CAS:97-05-2
Molecular Formula:C7H6O6S
Sulfosalicylic Acid; Benzoic Acid, 2-Hydroxy-5-Sulfo-; Sulphosalicylic Acid
Brief Introduction
It is an intermediate of minocycline hydrochloride. It can also be used as the intermediate of dyes and surfactants for the determination of total protein in urine and metal ion chelating agent. Its 0.2m aqueous solution is used as uranium and ferric ion( λ max 425nm, Σ 5800) and fluorine ion (indirect) by spectrophotometry. Organic catalyst, lubricant additive.
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