Bulk Production

PNCBOSA
CAS # 946-30-5, 96-73-1
PNAOSA Sodium Salt
CAS # 30693-53-9
PNAOSA Ammonium Salt
CAS # 4346-51-4
PPDSA
CAS # 88-45-9
4ADPSA
CAS # 91-30-5
4NADPSA
CAS # 91-29-2
Nitro EDA
CAS # 859916-35-1

Brown Base for HEGN
(Chloranil Condensed)

CAS # 75925-07-2
Blue HEGN Base
CAS # 60316-87-2
P-Amino Acetanilide (PAA)
CAS # 122-80-5
ONCBPSA
CAS # 17691-19-9, 212-18-6
2NADPSA
CAS # 135-11-5
Sulfanilic Acid
CAS # 121-57-3
AN2.4DSA
CAS # 137-51-9
PAABSA
CAS # 104-23-4
Metanilic Acid
CAS # 121-47-1
AN2.5DSA
CAS # 98-44-2
Fast Yellow PG Base (MAMAS)
CAS # 138-28-3, 6300-07-8
PA2SA
CAS # 6470-17-3
OTSA
CAS # 98-33-9
OTSA Sodium Salt
CAS # 63450-43-1
8HQ
CAS # 148-24-3
SPMP
CAS # 119-17-5
PMP
CAS # 89-25-8

Campaign Based

PAA2SA
CAS # 6973-05-3
4CMA
CAS # 88-43-7
4,4-Diamino Diphenylamine Sulfate Hydrate
CAS # 53760-27-3
PPDDSA
CAS # 7139-89-1
Xylidine OAPSAMIDE
CAS # 71215-81-1
6-Chloro Metanilic Acid (6CMA)
CAS # 98-36-2
OAP4.6DSA
CAS #83763-34-2, 120-98-9
PAABSA Sodium Salt
CAS # 2491-71-6
OA4SA
CAS # 98-42-0
NOA4SA Sodium Salt
CAS # 59312-73-1, 6375-05-9
DAASA
CAS # 6409-55-8
PA2,5DSA
CAS # 83763-33-1, 27327-48-6
OT4SA
CAS # 618-03-1
DATSA
CAS # 98-25-9
Ortho Tolidine Disulfonic Acid
CAS # 83-83-0
PTDSA
CAS # 26585-57-9
MAA Base
CAS # 103-28-3
MAA Hcl
CAS # 621-35-2
PABA
CAS # 150-13-0
Armstrong’s Acid
CAS # 81-04-9
Ethyl Cyano Pyridone
CAS # 28141-13-1
2-Pyridone
CAS # 29097-12-9
DMC PYRIDONE
CAS # 27074-03-9
CNSACA
CAS # 79817-49-5

Contract Manufacturing

VIOLET ACID
CAS # 578-85-8
GAMMA ACID
CAS # 90-51-7
4 NAP
CAS # 99-57-0
FC ACID
CAS # 119-70-0
4-NAPSA
CAS # 96-93-5
4-CAPSA
CAS # 88-23-3
PAAB-3,4-DSA
CAS # 101-50-8
6-NAPSA
CAS # 96-93-5
6-Acetyl OAPSA
CAS # 40306-75-0
PA3SA
CAS # 13244-33-2
6-CAPSA
CAS # 5857-94-3
Bronner’s Acid
CAS # 93-00-0

Mix Cleve Acid,
(1,6-Cleve Acid & 1,7-Cleve Acid)

CAS # 119-79-9 (1,6-Cleve Acid)
CAS # 119-28-8 (1,7-Cleve Acid)

STA
CAS # 117-62-4
Supho J-Acid
CAS # 6535-70-2
NMJ
CAS # 22346-43-6
MPDDSA
CAS # 137-50-8
Amido G Acid
CAS # 86-65-7
MAP
CAS # 591-27-5
C Acid
CAS # 131-27-1
DNSDA
CAS # 128-42-7
4-SA Hydrazone
CAS # 77734-52-2
OAPSAMIDE
CAS # 98-32-8
Formazone Base
CAS # 77840-01-8