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ChemicalBook >> CAS DataBase List >> J acid

J acid

J acid price.
  • $29 - $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;2-AMINO-5-NAPHTHOL-7-SULFONIC ACID;7-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID;7-amino-4-hydroxy-2-naphthalene sulphonic acid
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chemenu
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5g
  • 25g
  • 50g
  • 100G
  • 500g
  • 1000g
  • 1kg
  • ManufacturerAK Scientific
  • Product numberT957
  • Product description2-Amino-5-naphthol-7-sulfonicacid
  • Packaging25g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberT957
  • Product description2-Amino-5-naphthol-7-sulfonicacid
  • Packaging500g
  • Price$236
  • 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 Carbosynth
  • Product numberFA76185
  • Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
  • Packaging50g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA76185
  • Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
  • Packaging100g
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA76185
  • Product description7-Amino-4-hydroxy-2-naphthalene sulphonic acid
  • Packaging1kg
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140096
  • Product description7-amino-4-hydroxynaphthalene-2-sulfonicacid 95%
  • Packaging1000g
  • Price$334
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number08800
  • Product description7-Amino-4-hydroxy-2-naphthalenesulfonic acid technical, ≥90% (T)
  • Packaging100G
  • Price$147
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0370
  • Product description6-Amino-1-naphthol-3-sulfonic Acid Hydrate >95.0%(HPLC)(T)
  • Packaging25g
  • Price$30
  • Updated2025-07-31
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA0370
  • Product description6-Amino-1-naphthol-3-sulfonic Acid Hydrate >95.0%(HPLC)(T)
  • Packaging500g
  • Price$231
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberA618693
  • Product description2-Amino-5-naphthol-7-sulfonicAcid
  • Packaging25g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number415295
  • Product description2-Amino-5-naphthol-7-sulfonic Acid
  • Packaging5g
  • Price$305
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific T957 2-Amino-5-naphthol-7-sulfonicacid 25g $29 2021-12-16 Buy
AK Scientific T957 2-Amino-5-naphthol-7-sulfonicacid 500g $236 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 Carbosynth FA76185 7-Amino-4-hydroxy-2-naphthalene sulphonic acid 50g $80 2021-12-16 Buy
Biosynth Carbosynth FA76185 7-Amino-4-hydroxy-2-naphthalene sulphonic acid 100g $125 2021-12-16 Buy
Biosynth Carbosynth FA76185 7-Amino-4-hydroxy-2-naphthalene sulphonic acid 1kg $520 2021-12-16 Buy
Chemenu CM140096 7-amino-4-hydroxynaphthalene-2-sulfonicacid 95% 1000g $334 2021-12-16 Buy
Sigma-Aldrich 08800 7-Amino-4-hydroxy-2-naphthalenesulfonic acid technical, ≥90% (T) 100G $147 2025-07-31 Buy
TCI Chemical A0370 6-Amino-1-naphthol-3-sulfonic Acid Hydrate >95.0%(HPLC)(T) 25g $30 2025-07-31 Buy
TCI Chemical A0370 6-Amino-1-naphthol-3-sulfonic Acid Hydrate >95.0%(HPLC)(T) 500g $231 2025-07-31 Buy
TRC A618693 2-Amino-5-naphthol-7-sulfonicAcid 25g $70 2021-12-16 Buy
Usbiological 415295 2-Amino-5-naphthol-7-sulfonic Acid 5g $305 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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H320 Causes eye irritation Serious eye damage/eye irritation Category 2B Warning P264, P305+P351+P338,P337+P313
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Azo dye intermediate.

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
J acid
$10.00 /1KG
J acid CAS:87-02-5
Sichuan Zhuoyu Yantang Technology Co., Ltd.
J acid
$0.00 /25kg
J acid CAS:87-02-5
Hebei Chuanghai Biotechnology Co,.LTD
J acid
$11.60 /1KG
J acid CAS:87-02-5
career henan chemical co
J acid
$1.00 /1kg
J acid CAS:201-718-9
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Shenzhen Nexconn Pharmatechs Ltd
Hubei Jusheng Technology Co.,Ltd.
Xiamen AmoyChem Co., Ltd
Hubei xin bonus chemical co. LTD