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ChemicalBook >> CAS DataBase List >> 2-Naphthol-6,8-disulfonic acid

2-Naphthol-6,8-disulfonic acid

2-Naphthol-6,8-disulfonic acid price.
  • $24 - $998
  • Product name: 2-Naphthol-6,8-disulfonic acid
  • CAS: 118-32-1
  • MF: C10H8O7S2
  • MW: 304.3
  • EINECS:204-245-6
  • MDL Number:MFCD00021514
  • Synonyms:7-Hydroxy-1,3-naphthalenedisulfonicacid ;7-hydroxy-3-naphthalenedisulfonicacid ;7-hydroxynaphthalene-1,3-disulphonicacid ;-Naphthol-disulphonicacid ;2-NAPHTHOL-6,8-DISULFONIC ACID;7-hydroxynaphthalene-1,3-disulfonic acid;2-Hydroxynaphthalene-6,8-disulfonicacid;NAPHTHOL-6,8-DIPOTASSIUMDISUFONATE
6 prices
Selected condition：
Brand
  • Alichem
  • Arctom
  • Chemenu
  • Crysdot
Package
  • 250mg
  • 1g
  • 5g
  • 100g
  • ManufacturerAlichem
  • Product number118321
  • Product description7-Hydroxynaphthalene-1,3-disulfonicacid
  • Packaging100g
  • Price$998
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028882
  • Product description7-Hydroxynaphthalene-1,3-disulfonicacid 96%
  • Packaging250mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028882
  • Product description7-Hydroxynaphthalene-1,3-disulfonicacid 96%
  • Packaging1g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028882
  • Product description7-Hydroxynaphthalene-1,3-disulfonicacid 96%
  • Packaging5g
  • Price$161
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140985
  • Product description7-hydroxynaphthalene-1,3-disulfonicacid 97%
  • Packaging100g
  • Price$704
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000712
  • Product description7-Hydroxynaphthalene-1,3-disulfonicacid 97%
  • Packaging100g
  • Price$753
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 118321 7-Hydroxynaphthalene-1,3-disulfonicacid 100g $998 2021-12-16 Buy
Arctom AS028882 7-Hydroxynaphthalene-1,3-disulfonicacid 96% 250mg $24 2021-12-16 Buy
Arctom AS028882 7-Hydroxynaphthalene-1,3-disulfonicacid 96% 1g $58 2021-12-16 Buy
Arctom AS028882 7-Hydroxynaphthalene-1,3-disulfonicacid 96% 5g $161 2021-12-16 Buy
Chemenu CM140985 7-hydroxynaphthalene-1,3-disulfonicacid 97% 100g $704 2021-12-16 Buy
Crysdot CD44000712 7-Hydroxynaphthalene-1,3-disulfonicacid 97% 100g $753 2021-12-16 Buy

Properties

Boiling point :415.13°C (rough estimate)
Density :1.7421 (rough estimate)
refractive index :1.6000 (estimate)
form :solid
pka :-0.33±0.40(Predicted)
color :Off-white
EPA Substance Registry System :1,3-Naphthalenedisulfonic acid, 7-hydroxy- (118-32-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

Description

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