J acid
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- $10 - $998
- Product name: J acid
- CAS: 87-02-5
- MF: C10H9NO4S
- MW: 239.25
- EINECS:201-718-9
- MDL Number:MFCD00003970
- Synonyms:7-amino-4-hydroxy-2-naphthalenesulfonicaci ;kyselina6-amino-1-naftol-3-sulfonova ;kyselinai ;6-amino-1-naphthol-3-sulfonicacid(2-5-7) ;2-AMINO-5-HYDROXYNAPHTHALENE-7-SULFONIC ACID;7-amino-4-hydroxy-2-naphthalene sulphonic acid;7-AMINO-4-HYDROXYNAPHTHALENE-2-SULFONIC ACID;6-AMINO-1-HYDROXY-3-SULFONAPHTHALENE
28 prices
Selected condition：
Brand
- A2B
- aablocks
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 5g
- 25.00g
- 25g
- 50g
- 100.00g
- 100g
- 500g
- 1000g
- 1kg
- ManufacturerA2B
- Product numberAB69655
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging25g
- Price$25
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB69655
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging5g
- Price$10
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB69655
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging100g
- Price$63
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB69655
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging500g
- Price$251
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA003MZF
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid ≥95%(HPLC)
- Packaging500g
- Price$327
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MZF
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging25g
- Price$28
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MZF
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging100g
- Price$70
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MZF
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95%
- Packaging5g
- Price$18
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberT957
- Product description2-Amino-5-naphthol-7-sulfonicacid
- Packaging500g
- Price$236
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberT957
- Product description2-Amino-5-naphthol-7-sulfonicacid
- Packaging25g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number87025
- Product description7-Amino-4-hydroxynaphthalene-2-sulfonicacid
- Packaging1000g
- Price$998
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000285
- Product descriptionJ ACID 95.00%
- Packaging25G
- Price$417.25
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberDYE0000285
- Product descriptionJ ACID 95.00%
- Packaging100G
- Price$469
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA76185
- Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
- Packaging1kg
- Price$520
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA76185
- Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
- Packaging50g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA76185
- Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
- Packaging100g
- Price$125
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AB69655 | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 25g | $25 | 2026-05-25 | Buy |
| A2B | AB69655 | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 5g | $10 | 2026-05-25 | Buy |
| A2B | AB69655 | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 100g | $63 | 2026-05-25 | Buy |
| A2B | AB69655 | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 500g | $251 | 2026-05-25 | Buy |
| aablocks | AA003MZF | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid ≥95%(HPLC) | 500g | $327 | 2026-05-28 | Buy |
| aablocks | AA003MZF | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 25g | $28 | 2026-05-28 | Buy |
| aablocks | AA003MZF | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 100g | $70 | 2026-05-28 | Buy |
| aablocks | AA003MZF | 7-Amino-4-hydroxynaphthalene-2-sulfonic acid 95% | 5g | $18 | 2026-05-28 | Buy |
| AK Scientific | T957 | 2-Amino-5-naphthol-7-sulfonicacid | 500g | $236 | 2021-12-16 | Buy |
| AK Scientific | T957 | 2-Amino-5-naphthol-7-sulfonicacid | 25g | $29 | 2021-12-16 | Buy |
| Alichem | 87025 | 7-Amino-4-hydroxynaphthalene-2-sulfonicacid | 1000g | $998 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0000285 | J ACID 95.00% | 25G | $417.25 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | DYE0000285 | J ACID 95.00% | 100G | $469 | 2021-12-16 | Buy |
| Biosynth | FA76185 | 7-Amino-4-hydroxy-2-naphthalene sulphonic acid | 1kg | $520 | 2021-12-16 | Buy |
| Biosynth | FA76185 | 7-Amino-4-hydroxy-2-naphthalene sulphonic acid | 50g | $80 | 2021-12-16 | Buy |
| Biosynth | FA76185 | 7-Amino-4-hydroxy-2-naphthalene sulphonic acid | 100g | $125 | 2021-12-16 | Buy |
Properties
Density :1.4338 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.6500 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Slightly soluble in water
form :powder
pka :-0.28±0.40(Predicted)
color :yellow
Water Solubility :5g/L at 20℃
InChI :InChI=1S/C10H9NO4S/c11-7-1-2-9-6(3-7)4-8(5-10(9)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
InChIKey :KYARBIJYVGJZLB-UHFFFAOYSA-N
SMILES :C1=C2C(C=CC(N)=C2)=C(O)C=C1S(O)(=O)=O
LogP :-1.39
CAS DataBase Reference :87-02-5(CAS DataBase Reference)
EPA Substance Registry System :7-Amino-4-hydroxy-2-naphthalenesulfonic acid (87-02-5)
vapor pressure :0Pa at 25℃
refractive index :1.6500 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Slightly soluble in water
form :powder
pka :-0.28±0.40(Predicted)
color :yellow
Water Solubility :5g/L at 20℃
InChI :InChI=1S/C10H9NO4S/c11-7-1-2-9-6(3-7)4-8(5-10(9)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
InChIKey :KYARBIJYVGJZLB-UHFFFAOYSA-N
SMILES :C1=C2C(C=CC(N)=C2)=C(O)C=C1S(O)(=O)=O
LogP :-1.39
CAS DataBase Reference :87-02-5(CAS DataBase Reference)
EPA Substance Registry System :7-Amino-4-hydroxy-2-naphthalenesulfonic acid (87-02-5)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
Azo dye intermediate.More related product prices
CHLOROPHOSPHONAZO III Ammonium sulfamate 13845-18-6 4-Amino-benzenesulfonic acid monosodium salt Folic acid ACETIC ACID Nickel sulfamate 2-Naphthol Sulfamic acid Naphthalene 1-Naphthol Stearic acid 119-40-4 Citric acid Glycine Sulfanilic acid 2-Naphthylamine-5,7-disulfonic acid 1-Propanesulfonic acid 27905-45-9Related product price
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CHLOROPHOSPHONAZO III
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13845-18-6
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Suppliers and manufacturers
Wuhan Fortuna Chemical Co., Ltd
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Shenzhen Nexconn Pharmatechs Ltd
Xiamen AmoyChem Co., Ltd
Shanghai Longyu Biotechnology Co., Ltd.
CONIER CHEM AND PHARMA LIMITED
J acid
CAS:87-02-5
