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ChemicalBook >> CAS DataBase List >> Sodium 2-diazo-1-naphthol-5-sulfonate

Sodium 2-diazo-1-naphthol-5-sulfonate

Sodium 2-diazo-1-naphthol-5-sulfonate price.
  • $50 - $1200
  • Product name: Sodium 2-diazo-1-naphthol-5-sulfonate
  • CAS: 2657-00-3
  • MF: C10H6N2O4S.Na
  • MW: 273.22
  • EINECS:220-189-5
  • MDL Number:MFCD02091652
  • Synonyms:2-Dinzo-1-oxo-5-Naphttalehe sulfonic acid;6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic Acid Sodium Salt 1,2-Naphthoquinone-2-diazido-5-sulfonic Acid Sodium Salt Sodium 1,2-Naphthoquinone-2-diazido-5-sulfonate;1,2-NAPHTHOQUINONE-2-DIAZIDO-5-SULFONIC ACID SODIUM SALT;2-DIAZO-1-NAPHTHOL-5-SULFONIC ACID SODIUM SALT;2-DIAZO-1-OXO-5-NAPHTHALENE SULFONIC ACID SODIUM SALT;1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, sodium s;[Research for Photosensitive Material];Sodium 6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonate 
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • TRC
Package
  • 25mg
  • 50MG
  • 100mg
  • 250mg
  • 1g
  • 2g
  • 5G
  • 10g
  • 25g
  • 1000g
  • ManufacturerAHH
  • Product numberMT-07906
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodium salt 97%
  • Packaging1000g
  • Price$389
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberP681
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC)
  • Packaging1g
  • Price$469
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberP681
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC)
  • Packaging250mg
  • Price$134
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberP681
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC)
  • Packaging100mg
  • Price$68
  • Updated2026-06-04
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0034824
  • Product description2-DIAZO 1-NAPHTHOL-5-SULPHONIC ACID SODIUM SALT 95.00%
  • Packaging50MG
  • Price$733.32
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0034824
  • Product description2-DIAZO 1-NAPHTHOL-5-SULPHONIC ACID SODIUM SALT 95.00%
  • Packaging250MG
  • Price$1200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD149829
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt
  • Packaging10g
  • Price$313
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD149829
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt
  • Packaging2g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD149829
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt
  • Packaging1g
  • Price$52
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD149829
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt
  • Packaging5G
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD149829
  • Product description2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt
  • Packaging25g
  • Price$625
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD679210
  • Product description2-Diazo-1-naphthol-5-sulfonicAcidSodiumSalt
  • Packaging250mg
  • Price$215
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD679210
  • Product description2-Diazo-1-naphthol-5-sulfonicAcidSodiumSalt
  • Packaging25mg
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-07906 2-Diazo-1-naphthol-5-sulfonic acid sodium salt 97% 1000g $389 2026-05-26 Buy
AK Scientific P681 2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC) 1g $469 2026-06-04 Buy
AK Scientific P681 2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC) 250mg $134 2026-06-04 Buy
AK Scientific P681 2-Diazo-1-naphthol-5-sulfonic acid sodium salt monohydrate 98%(HPLC) 100mg $68 2026-06-04 Buy
American Custom Chemicals Corporation CHM0034824 2-DIAZO 1-NAPHTHOL-5-SULPHONIC ACID SODIUM SALT 95.00% 50MG $733.32 2021-12-16 Buy
American Custom Chemicals Corporation CHM0034824 2-DIAZO 1-NAPHTHOL-5-SULPHONIC ACID SODIUM SALT 95.00% 250MG $1200 2021-12-16 Buy
Biosynth FD149829 2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt 10g $313 2021-12-16 Buy
Biosynth FD149829 2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt 2g $90 2021-12-16 Buy
Biosynth FD149829 2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt 1g $52 2021-12-16 Buy
Biosynth FD149829 2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt 5G $180 2021-12-16 Buy
Biosynth FD149829 2-Diazo-1-naphthol-5-sulfonic acid sodiumsalt 25g $625 2021-12-16 Buy
TRC D679210 2-Diazo-1-naphthol-5-sulfonicAcidSodiumSalt 250mg $215 2021-12-16 Buy
TRC D679210 2-Diazo-1-naphthol-5-sulfonicAcidSodiumSalt 25mg $50 2021-12-16 Buy

Properties

Density :1.73 at 20℃
vapor pressure :0.01-1Pa at 20-50℃
form :Solid:crystalline
Stability :Stable, but may be light sensitive. Incompatible with acids, bases, strong oxidizing agents. Highly flammable - self-reactive solid type D.
LogP :-3.5 at 20℃ and pH4.2
CAS DataBase Reference :2657-00-3(CAS DataBase Reference)
EPA Substance Registry System :6-Diazo-5,6-dihydro-5-oxo-1-naphthalenesulfonic acid sodium salt (2657-00-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P501 Dispose of contents/container to..…

Description

2-Diazo-1-naphthol-5-sulfonic Acid Sodium Salt is a useful research chemical, used in polymer fllms to measure large photoinduced refractive index changes.

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Suppliers and manufacturers

TAIYUAN RHF CO.,LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical JinYan Chemicals(ShangHai) Co.,Ltd. Pure Chemistry Scientific Inc. Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd. China Langchem Inc. TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited