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Benzene Derivatives

Benzene Derivatives

Product List

Sulfanilic acid (ASA)

CAS.No.	121-57-3
MITI No.	3-1971
Appearance	White or ash purple-white crystalline powder
ⁿD
Coupling value
Diazo value	97.5% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

Phenylhydrazine-4-sulfonic acid (PHS)

CAS.No.	98-71-5
MITI No.	3-1997
Appearance	White to slight gray wet cake
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	65.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

N,N-Diethylaniline-3-sulfonic acid sodium salt (DEAMS)

CAS.No.	5123-63-7
MITI No.	3-1986
Appearance	Brown liquid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content	17.0% min.(as acid)
Absorbance (630nm)
Absorbance (708nm)

N-Acetyl-N-methyl-p-phenylenediamine (AMAA)

CAS.No.	119-63-1
MITI No.	3-245
Appearance	Slight reddish gray wet cake
ⁿD
Coupling value
Diazo value	80.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

4-Aminoacetanilide (PAAA)

CAS.No.	122-80-5
MITI No.	3-244
Appearance	Slight purplish red powder
ⁿD
Coupling value
Diazo value	97.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Aminoacetanilide (MAAA)

CAS.No.	102-28-3
MITI No.	3-244
Appearance	Slight gray powder
ⁿD
Coupling value
Diazo value	99.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Aminophenylurea hydrochloride (3APU⋅HCl)

CAS.No.	59690-88-9
MITI No.	3-3686
Appearance	Slight purplish red wet cake
ⁿD
Coupling value
Diazo value	50.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

1,3-Diaminobenzene-4,6-disulfonic acid (MPDDS)

CAS.No.	137-50-8
MITI No.	3-3170
Appearance	Slight reddish gray wet cake
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	45.0% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-(4-Aminobenzoyl)aminophenyl-β-hydroxyethyl sulfone (ABAS)

CAS.No.	20241-68-3
MITI No.	3-3199
Appearance	Reddish yellow powder
ⁿD
Coupling value
Diazo value	98.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Nitrochlorobenzene-4-sulfonamide (CNB-SA)

CAS.No.	97-09-6
MITI No.	3-2073
Appearance	Slight yellow wet cake
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content	60.0% min.
Absorbance (630nm)
Absorbance (708nm)

Fast Red ITR Base (ITR)

CAS.No.	97-35-8
MITI No.	3-2038
Appearance	Slight yellowish white powder
ⁿD
Coupling value
Diazo value	98.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

Fast Scarlet LG Base (LG)

CAS.No.	2815-50-1
MITI No.	3-2157
Appearance	Slight grayish white powder
ⁿD
Coupling value
Diazo value	98.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

FGL Base (FGL)

CAS.No.	52298-44-9
MITI No.	3-3163
Appearance	Light grayish red powder
ⁿD
Coupling value
Diazo value	98.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Nitroaniline-4-sulfonic acid sodium salt (ONAS)

CAS.No.	5042-33-1
MITI No.	3-2079
Appearance	Yellow wet cake
ⁿD
Coupling value
Diazo value	85.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Nitrobenzenesulfonyl chloride (ONBSC)

CAS.No.	1694-92-4
MITI No.	3-2010
Appearance	Clear yellow liquid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	22.0~26.0%
Content
Absorbance (630nm)
Absorbance (708nm)

Orthanilic acid phenyl ester (ORES)

CAS.No.	68227-69-0
MITI No.	3-1876
Appearance	Ash yellow or brown powder
ⁿD
Coupling value
Diazo value	98.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

Orthanilic acid (ORT)

CAS.No.	88-21-1
MITI No.	3-1971
Appearance	Slight gray to yellow wet cake
ⁿD
Coupling value
Diazo value	80.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Aminobenzene-N-ethyl-N-phenyl sulfonamide (OASE)

CAS.No.	81-10-7
MITI No.	3-1976
Appearance	Ash black wet cake
ⁿD
Coupling value
Diazo value	85.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

4-Nitrochlorobenzene-2-sulfonamide (NCB-SA)

CAS.No.	96-72-0
MITI No.	3-3151
Appearance	Slight yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content	94.0% min.
Absorbance (630nm)
Absorbance (708nm)

4-Nitroaniline-2-sulfonic acid sodium salt (PNAS)

CAS.No.	30693-53-9
MITI No.	3-2079
Appearance	Dark yellowish green wet cake
ⁿD
Coupling value
Diazo value	70.0% min.(as acid M.W. 218.2)
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

1,4-Diaminobenzene-2-sulfonic acid (PPS)

CAS.No.	88-45-9
MITI No.	3-2058
Appearance	Slight purplish red powder
ⁿD
Coupling value
Diazo value	94.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

4-Chloroaniline-3-sulfonic acid (PCS)

CAS.No.	88-43-7
MITI No.	3-2019
Appearance	Grayish white powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	97.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

1,3-Diaminobenzene-4-sulfonic acid (MPS)

CAS.No.	88-63-1
MITI No.	3-2058
Appearance	Slight grayish brown powder
ⁿD
Coupling value	95.0% min.
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Aminoacetanilide-4-sulfonic acid (AC-MPS)

CAS.No.	88-64-2
MITI No.	3-3144
Appearance	Slight reddish gray powder
ⁿD
Coupling value
Diazo value	90.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

4-Methylbenzenesulfinic acid sodium salt (PTSI-Na)

CAS.No.	824-79-3
MITI No.	3-1873
Appearance	White powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	95.0% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Nitro-o-toluic acid (3NTA)

CAS.No.	1975-50-4
MITI No.	3-4284
Appearance	Slight greenish white powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	99.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Amino-o-toluic acid (3ATA)

CAS.No.	52130-17-3
MITI No.	3-4438
Appearance	Slight brown powder
ⁿD
Coupling value
Diazo value	95.0% min.
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Chloro-4-methyl anisole (MCT)

CAS.No.	54788-38-4
MITI No.
Appearance	Yellow to slight yellow liquid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	98.0% min.
Content
Absorbance (630nm)
Absorbance (708nm)

CAS.No. 99-10-5

MITI No. 3-1616

Appearance White powder

ⁿD

Coupling value

Diazo value

Purity

Purity
(HPLC)

Purity
(acid-base titration) 98.0% min.

Purity
(GC)

Content

Absorbance
(630nm)

Absorbance
(708nm)

CAS.No.	99-10-5
MITI No.	3-1616
Appearance	White powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	98.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

5-Hydroxyisophthalic acid (5HIPA)

CAS.No.	618-83-7
MITI No.	3-3476
Appearance	Slight grayish white powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	99.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Hydroxy-3-methylbenzoic acid (OCRE)

CAS.No.	83-40-9
MITI No.	3-1631
Appearance	White to slight red-yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	99.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Methyl-4-nitrobenzoic acid (3M4NBA)

CAS.No.	3113-71-1
MITI No.	3-1510
Appearance	Slight yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	99.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Nitrosalicylaldehyde (3NSALD)

CAS.No.	5274-70-4
MITI No.
Appearance	Slight yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)
	(R & D stage)

5-Nitrosalicylaldehyde (5NSALD)

CAS.No.	97-51-8
MITI No.	3-1193
Appearance	Slight yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	99.5% min.
Content
Absorbance (630nm)
Absorbance (708nm)

4-(N,N-Diethylamino)salicylaldehyde (DESAL)

CAS.No.	17754-90-4
MITI No.	3-1191
Appearance	Grayish red powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	99.0% min.
Content
Absorbance (630nm)
Absorbance (708nm)

2-Acetylamino-4-[(2-hydroxyethyl)sulfonyl]benzoic acid (AASA)

CAS.No.	84712-88-9(Free acid)
MITI No.	3-2155
Appearance	Brown liquid
ⁿD
Coupling value
Diazo value	7.4±0.5%(w/w) (as acid M.W. 287.3)
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

4-Aminophenethyl alcohol (APE)

CAS.No.	104-10-9
MITI No.	3-1071
Appearance	Slight brown powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	97.0% min.
Content
Absorbance (630nm)
Absorbance (708nm)

4-Methylaminosulfonyl-p-cresidine (MASPC)

CAS.No.	49564-57-0
MITI No.	3-2042
Appearance	Slight brown wet cake
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content	78.0% min.
Absorbance (630nm)
Absorbance (708nm)

5-Nitro-2-amino-methylsulfonyl benzene (NAMS)

CAS.No.	96-74-2
MITI No.	3-2139
Appearance	Slight brown powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	98.5% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

CAS.No. 32961-44-7

MITI No. 3-3495

Appearance Tan flake

ⁿD

Coupling value

Diazo value

Purity

Purity
(HPLC) 98.5% min.

Purity
(acid-base titration)

Purity
(GC)

Content

Absorbance
(630nm)

Absorbance
(708nm)

CAS.No.	32961-44-7
MITI No.	3-3495
Appearance	Tan flake
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	98.5% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2,6-Difluorobenzamide (2,6DFBA)

CAS.No.	18063-03-1
MITI No.	3-3776
Appearance	Slight yellowish white powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	98.0% min.
Content
Absorbance (630nm)
Absorbance (708nm)

2,6-Difluorobenzoic acid (2,6DFBC)

CAS.No.	385-00-2
MITI No.
Appearance	Grayish brown powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	98.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2,6-Difluorobenzonitrile (2,6DFBN)

CAS.No.	1897-52-5
MITI No.	3-3854
Appearance	Translucent solid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	99.0% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

CAS.No. 612-28-2

MITI No.

Appearance Dark red solid

ⁿD

Coupling value

Diazo value

Purity

Purity
(HPLC)

Purity
(acid-base titration)

Purity
(GC) 99.0% min.

Content

Absorbance
(630nm)

Absorbance
(708nm)

CAS.No.	612-28-2
MITI No.
Appearance	Dark red solid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)	99.0% min.
Content
Absorbance (630nm)
Absorbance (708nm)

p-Nitro-N-methylaniline(PNMA)

CAS.No.	100-15-2
MITI No.
Appearance	Orange crystal or powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	98.0% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Chloronicotinic acid (2CNA)

CAS.No.	2942-59-8
MITI No.	5-6159
Appearance	White to slight yellow powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	99.0% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

2-Amino-4'-fluorobenzophenone methanesulfonate (BPMs)

CAS.No.	449181-32-2
MITI No.
Appearance	Slight yellowish white to slight yellowish green powder
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	97.5% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

3-Fluoro-4-aminophenol (3FAP)

CAS.No.	399-95-1
MITI No.
Appearance	White to brown taste solid
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)	97.5% min.
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)

CAS.No. 2835-95-2

MITI No. 3-707, 9-2068

Appearance

ⁿD

Coupling value

Diazo value

Purity

Purity
(HPLC)

Purity
(acid-base titration)

Purity
(GC)

Content

Absorbance
(630nm)

Absorbance
(708nm)

(R & D stage)
CAS.No. 66422-95-5

MITI No.

Appearance

ⁿD

Coupling value

Diazo value

Purity

Purity
(HPLC)

Purity
(acid-base titration)

Purity
(GC)

Content

Absorbance
(630nm)

Absorbance
(708nm)

(R & D stage)

CAS.No.	2835-95-2
MITI No.	3-707, 9-2068
Appearance
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)
	(R & D stage)

CAS.No.	66422-95-5
MITI No.
Appearance
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)
	(R & D stage)

m-Xylylenedicyanide (MXDCN)

CAS.No.	626-22-2
MITI No.
Appearance	White to slight reddish yellow
ⁿD
Coupling value
Diazo value
Purity
Purity (HPLC)
Purity (acid-base titration)	98.0% min.
Purity (GC)
Content
Absorbance (630nm)
Absorbance (708nm)