ベンゼンスルホン酸類
| Product Name | |
|---|---|
| 4B acid |
|
| Chemical Name | |
| 2-Amino-5-methylbenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.2 |
| CAS No. | 88-44-8 |
| MITI | 3-1978 |
| TSCA | reg. |
| EC | 201-831-3 |
| Specifications | |
| Appearance | Pale brown powder |
| Purity | 98.0% min. |
| Moisture | 0.5% max. |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Big Bag | ○ |
| Product Name | |
|---|---|
| 4B acid (technical) | |
| Chemical Name | |
| 2-Amino-5-methylbenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.2 |
| CAS No. | 88-44-8 |
| MITI | 3-1978 |
| TSCA | reg. |
| EC | 201-831-3 |
| Specifications | |
| Appearance | Gray powder |
| Purity | 98.0% min. |
| Moisture | -- |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Big Bag | ○ |
| Product Name | |
|---|---|
| PTOS | |
| Chemical Name | |
| 5-Amino-2-methylbenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.2 |
| CAS No. | 118-88-7 |
| MITI | 3-1978 |
| TSCA | reg. |
| EC | 204-282-8 |
| Specifications | |
| Appearance | Yellowish brown crystalline powder |
| Purity | 88.0% min. |
| Moisture | -- |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| MT4S | |
| Chemical Name | |
| 4-Amino-2-methylbenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.2 |
| CAS No. | 133-78-8 |
| MITI | 3-1978 |
| TSCA | -- |
| EC | 205-120-9 |
| Specifications | |
| Appearance | Off-white to tan powder |
| Purity | 98.0% min. |
| Moisture | -- |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| 2B Acid sodium salt | |
| Chemical Name | |
| Sodium=2-Amino-4-chloro-5-methyl-benzenesulfonate | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H7ClNNaO3S |
| Molecular Weight | 243.7 |
| CAS No. | 6627-59-4 |
| MITI | 3-2024 |
| TSCA | reg. |
| EC | 229-596-2 |
| Specifications | |
| Appearance | White crystalline powder |
| Purity | 98.0% min. |
| Moisture | 1.0% max. |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Big Bag | ○ |
| Product Name | |
|---|---|
| MX6S | |
| Chemical Name | |
| 2-Amino-3,5-dimethylbenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C8H11NO3S |
| Molecular Weight | 201.3 |
| CAS No. | 88-22-2 |
| MITI | 3-1984 |
| TSCA | reg. |
| EC | 201-811-4 |
| Specifications | |
| Appearance | Light brown powder |
| Purity | 98.0% min. |
| Moisture | 1.0% max. |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| PCS | |
| Chemical Name | |
| 5-Amino-2-chlorobenzenesulphonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C6H6ClNO3S |
| Molecular Weight | 207.6 |
| CAS No. | 88-43-7 |
| MITI | 3-2019 |
| TSCA | reg. |
| EC | 201-830-8 |
| Specifications | |
| Appearance | White powder |
| Purity | 98.0% min. |
| Moisture | 1.0% max. |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| Fast Red ITR Base | |
| Chemical Name | |
| 3-Amino-N,N-diethyl-4-methoxybenzene-sulfonamide | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C11H18N2O3S |
| Molecular Weight | 258.3 |
| CAS No. | 97-35-8 |
| MITI | 3-2038 |
| TSCA | reg. |
| EC | 202-575-5 |
| Specifications | |
| Appearance | Pinkish white crystalline powder |
| Purity | 98.0% min. |
| Moisture | -- |
| Melting Point | 101.0℃ min. |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| 3A4MS | |
| Chemical Name | |
| 3-Amino-4-methoxybenzenesulfonic acid | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C7H9NO4S |
| Molecular Weight | 203.2 |
| CAS No. | 98-42-0 |
| MITI | 3-2037 |
| TSCA | reg. |
| EC | 202-667-5 |
| Specifications | |
| Appearance | Pale brown powder |
| Purity | 98.0% min. |
| Moisture | -- |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| CDS | |
| Chemical Name | |
| Disodium=4,5-dihydroxybenzene-1,3-disulfonate | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C6H4Na2O8S2 |
| Molecular Weight | 332.2 |
| CAS No. | 149-45-1 |
| MITI | 3-3848 |
| TSCA | reg. |
| EC | 205-741-5 |
| Specifications | |
| Appearance | White to off-white crystalline powder |
| Purity | 95.0% min. |
| Moisture | 0.5% max. |
| Melting Point | -- |
| Packing | |
| Paper Bag | 20kg |
| Product Name | |
|---|---|
| HQSK | |
| Chemical Name | |
| Potassium=2,5-dihydroxybenzenesulfonate | |
 |
|
| Note | |
|---|---|
| Molecular Formula | C6H5KO5S |
| Molecular Weight | 228.2 |
| CAS No. | 21799-87-1 |
| MITI | 3-2017 |
| TSCA | reg. |
| EC | 244-584-7 |
| Specifications | |
| Appearance | White crystalline powder |
| Purity | 98.0% min. |
| Moisture | 0.5% max. |
| Melting Point | 251.0℃ min. |
| Packing | |
| Paper Bag | 20kg |
| Big Bag | ○ |
