6-Acetyl Oapsa

Meta Phenylene Diamine 4 Sulfonic Acid (MPDSA) Item Index (1)Appearance Orange to Brown Powder (2)Purity 90% (3)Water 1% (4)Insolubles 0.20% (5)Sulphate Content 2500PPM (6)Ash Content 0.25 (7)PAAB3SA Content 1% (8)PAAB Content 0.1% (9)EC Number 203-187-9 Main use:Acid Yellow 6, Acid Red 151, Acid Red 7, Acid Red 142, Direct Red 152,/153/154, Direct Red 81, Direct Red 117, Direct Brown 202, Direct Orange 34, Direct Orange 37, Direct Orange 39, Mordant Orange 6, etc Packing: dry product: in 25kg woven bags or upon clients' request.

Acetyl propionyl 600-14-6 â?¥ 97% Deep green yellow liquid Food grade 3-5 days Common chemical COA/MSDS Available USD 18ï¼?500 / MT Till 2019 June 30th Quick Ship

Product Name Chemical Name CAS NO.Molecular Weight H. ACID 1-Amino-8-Hydroxy 3, 6-Napthelene Disulfonic Acid 90-20-0 6359-98-4 PBVS 4-Amino Phenyl 4-B Hydroxy Ethyl Sulfone Saulfate Ester 2494-89-5 281 Vinyl Sulphone Ester of 2:5 Dimethoxy Aniline, DMAVS (4-Amino 2:5 Di-Methoxy Phenyl) B Hydroxy Ethyl Sulphone Sulphate Ester 26672-24-2 341 Vinyl Sulphone Ortho Anisidine Base, OAVS (4-Amino 3-Methoxy Phenyl) B Hydroxy Ethyl Sulphone Sulphate Ester 10079-20-6 311 Sulpho OAVS 5 Sulpho Phenyl 1-Amino 2-Methoxy Phenyl Beta Hydroxy Ethyl 121-88-0 391 Vinyl Sulfone Sulfo Para Base(SPVS) 2 Amino 5-{ { 2-(Sulfoxy) Ethyl} 42986-22-1 361 MPDSA Meta Phenylene Diamine 4-Sulphonic Acid 88-63-1 188 MPDDSA Meta Phenylene diamine 4,6 Disulfonic Acid 137-50-8 268 2 Pyridone 2 Hydroxy Pyridine 142-08-5 196 SPCP 1-(4-Sulphophenyl)-3-Carboxy-5-Pyrazolone 118-47-8 284 Gamma Acid 6 Amino-4-Hydroxynepthelene-2-sulfonic Acid 90-51-7 239 4 SAA 4 Sulpho-Anthranilic Acid 98-43-1 217 6 Acetyl OAPSA 6- Acetyl 2 Amino Phenol 4 Sulphonic Acid 40306-75-0 246 Copper Formazone Base Copper Formazone of 4 Supho Anthranilic Acid 77840-01-8 597 4B Acid Para Toludeine-2 sulphonic Acid 88-44-8 187 DASA 4-Amino-N-(4-aminophenyl)benzenesulfon 4-Amino-N-(4-aminophenyl), Bis-(4-aminophenyl)-sulfoamine 16803-97-7 263 DASDA 4-4 Di-Amino Stilbene 2-2 Disulphonic Acid 81-11-8 370 PABSA Para Amino azobenzene 4 Sulfonic Acid 104-23-4 277 Sodium Napthonate 4-Aminonepthelene-1-Sulfonic Acid Sodium Salt 130-13-2 245 OT5SA 1-Amino-2-Methyl 5 Sulphonic Acid 98-33-9 187 Anline 2,4 Di sulphonic Acid 1- Amino Benzene 2,4 Disulphonic Acid 137-51-9253 Aniline 2,5 Di sulphonic Acid 1-Aniline Benzene 2,5 Disulphonic Acid 98-44-2 253 SPMP 3-Methyl-1-(4-sulfophenyl)-2-pyrazolone 89-36-1 254 Para Anisidine 4-Methoxyaniline 104-94-9 123 Metanilic Acid 1-Amino Benzene 3-Sulphonic Acid 121-47-1 173 Anthranilic Acid 2-Aminobenzoic Acid 118-92-3 137 BDSA 4-4’ diamino diphenyl 2-2’ disulphonic acid 117-61-3 344 MUA Urea,(3-aminophenyl)-, monohydrochloride (9CI);1-(3-Aminophenyl)urea hydrochloride; 59690-88-9 187

Acetylacetone Purity:99.5% Min 200kg/drum,1000kg/IBC Container

Supplier: Acid dyes : full range, reactive dyes : full range, direct dyes (non benzidine) : full range, solvent dyes : full range, food dyes : full range, , pigments :, inorganic pigments and organic pigment (all application), , natural food colour : full range, , intermediates :, , h- acid/v.S./ paab/paab3, 4 dsa/bdsa/nadpsa/mpd/mpdsa/mua/resist salt/ metanillic acid/6 napsa/4 napsa/otsa/4 nap/4cap/oapsa/sulphanilic acid

Main products : 1. Pyroglutamic acid , Glutamic acid , Gly-Gly , Pyroglutaminol , Theanine , Tyrosine , Leucine and derivates of them. 2. Chiral amino acids : D-(Histidine, Pyroglutamic acid, Glutamic acid, Theanine , Tyrosine ,Leucine) 3. Racemic amino acids : DL-(Tyrosine , Valine , Leucine , Arginine HCL) 4.Protected amino acids (N-acetyl, BOC, Fmoc, Cbz, Ester ) and other derivatives. 5. Amino composite salt(L-Arg-L-Asp,L-Arg-L-Pyr,L-Lys-L-Glu) Acetyl-L-Glutamic acid,Acetyl-D-Glutamic acid ,Acetyl-D-Leucine, GLYCYLGLYCINE 6. Intermediates of Tirzepatide,Semaglutide , Ledipasvir, Larotrectinib, Velpatasvir, Baricitinib,Tipiracil, voxilaprevir, Vildagliptin, , Telegliptin ,Linagliptin, Lacosamide, Heterocyclic group

Supplier: Items cas, (1r, 2r)-(+)1, 2-diphenylethylenediamine35132-20-8, (1r, 2s)-(-)-2-amino-1, 2-diphenylethanol23190-16-1, (1s, 2r)-(+)-2-amino-1, 2-diphenylethanol23364-44-5, (3, 4-dimethoxy-prop-1-ynyl)-cyclopropane436097-28-8, (r)-(-)-2-methylpiperazine75336-86-6, (r)-(+)alpha, alpha-diphenylprolinol22348-32-9, (r)-(+)-diaminopropane hydrochloride19777-67-4, (r)-piperazine-2-carboxylic acid31321-68-3, (s)-(-)alpha, alpha-diphenylprolinol112068-01-6, (s)-(-)-diaminopropane hydrochloride19777-66-3, (s)-(+)-2-methylpiperazine74879-18-8, (s)-bupivacaine hydrochloride14252-80-3, (s)-piperazine-2-carboxylic acid147650-70-2, (s)-ropivaxaine hydrochloride132112-35-7, 1, 2, 3-benzenetricarboxylic acidú+hemimellitic acid569-51-7, 10-hydroxycamptothecin67656-30-8, 16-beta-methylprednisone1247-42-3, 1-acetyl-5-bromo-7-nitroindoline62368-07-4, 1-acetyl-indoline16078-30-1, 1-methyl-5-nitroindole29906-67-0, 2 -bromo-6-methylpyridine5315-25-3, 2-(2-hydroxyethyl)pyridine103-74-2, 2-(4-bromo

Supplier: Polystyrene resin, merrifield resin, am resin, hydroxymethyl resin, wang resin, 2-chlorotrityl chloride resin, mbha resin, bha resin, rink amide-mbha resin, rink amide-am resin, sieber amide resin, rink amide linker, hmpa linker, leuprorelin acetate, ghrp-2, ghrp-6, protirelin acetate, nafarelin, bivalirudin, terlipressin acetate, acetyl hexapeptide-3, octreotide, oxytocin, tp-5, desmopressin, thymosin alpha1 acetate, triptorelin acetate, somatostatin acetate, argpressin, lyspressin, melanotan ¢+ª, pt141, sermorelin acetate, gonadorelin, salmon calcitonin, ornipressin, atosiban, trh, khg, generic/custom peptides

L-cysteine HCL monohydrate L-cystine 56-89-3 L-cysteine base 52-90-4 L-cysteine hcl anhydrous 52-89-1 L-cysteine hcl monohydrate 7048-4-6 S-carboxymethyl-l-cysteine 638-23-2 N-acetyl-l-cyteine (nac) 616-91-1 D-cysteine hcl monohydrate 32443-99-5 D-cystine 349-46-2 Dl-cysteine hcl 96998-61-7 Cbz-s-phenyl-l-cysteine 159453-24-4 Packing: 25kgs/ fiber drum Manufacture standards·ªpharmaceutical grade Price: fob, cif