http://www.ec21.com/ec-market/h-acid.html http://linxinchem.en.ec21.com/H_Acid--1860022_1860185.htmlH-acid monosodium salt % 85.0 Content of the alkali insolubles (100%) % 0.2 Allochromatic acid disodium salt(100%) % 20091010 http://dipen.en.ec21.com/H_Acid--321933_321941.htmlWe are Manufacturin H-Acid 50 M.T./Month In India Suppling to Various Dyes manufacturers20030925 http://southfish8.en.ec21.com/Disperse_Blue_60_2000_220--3725144_3725145.htmlacid dyestuff, indigo and some intermediate(H-ACID)as well. The total output of dyestuff reached 120, 000 tons thus the20090806 http://huguoyu.en.ec21.com/H_Acid--2350161_2293850.htmlH-acid monosodium salt % ≥ 85.0 Content of the alkali insolubles (100%) % ≤ 0.2 Allochromatic acid disodium20080516 http://rachelyeoh.en.ec21.com/H_Acid--1763659_2034226.htmlProduct Name Appearance MP Assay H-ACID(DRY POWDER) white powder 85% H-ACID(DRY POWDER) white paste 42% 1-Amino 8-napht20070629 http://yuyuangroup.en.ec21.com/Urea--3714061_3714085.html FINE CHEMICAL:H-ACID,DYESTUFF INTERMEDIATES BASICCHEMICAL:UREA,CASUTICSODA,SO?? ASH LIGHT&DENSE,SODIUM BICARBONATE,CAL20090801 http://victor008.en.ec21.com/H_Acid--2342980_2574488.htmlH acid Molecular weight: 341.30 CAS NO: 90-20-0 Appearance: greyish white to light grey powder H-acid monosodium salt %20080111 http://olay007.en.ec21.com/Intermediates--2341437_2341438.htmlH-ACID(DRY POWDER) H-ACID(DRY POWDER) 3.3-DICHLOROBENZIDINE HYDROCHLORIDE FAST SCARLET BASE G C.I.AZOIC DIAZO COMPONENT20071016 http://bjgjcoshx.en.ec21.com/Fine_chemicals_and_pharmaceutical_raw--139974_637316.htmlacid 75 C acid (2-Naphthyl-4,8-Disulfonic Acid 75 85 G Salt 90 Gamma Acid H-Acid 85, 88 J-Acid 90, 92 L-Acid (1-Naphtho20041026 http://qstrade.en.ec21.com/H_Acid--1171633_1171668.htmlName : H-Acid Monosodium Salt Chemical Name : 2,7-naphthalene disulphonic acid,4-amino-5-hydroxy,monosodium CAS - No : 20070302