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1,4-Dihydroxy-2-naphthoic acid

1,4-Dihydroxy-2-naphthoic acid Structure
  • ₹2464 - ₹5509.93
  • Product name: 1,4-Dihydroxy-2-naphthoic acid
  • CAS: 31519-22-9
  • MF: C11H8O4
  • MW: 204.18
  • EINECS:250-674-7
  • MDL Number:MFCD00010370
  • Synonyms:1,4-DIHYDROXY-2-NAPHTHALENECARBOXYLIC ACID;1,4-DIHYDROXY-2-NAPHTHALIC ACID;1,4-DIHYDROXY-2-NAPHTHOIC ACID;1,4-dihydroxy-2-naphthalenecarboxylicaci ;1,4-Dihydroxy-2-naphtoic acid;1,4-Dohydroxy-2-naphthoic acid;DHNA;1,4-Hydroxy-2-naphthoic acid
Price3 Properties Safety Information Description
3 prices
Selected condition：

Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 5g
  • 25G
  • ManufacturerALFA India
  • Product numberALF-H60210-06
  • Product description1,4-Dihydroxy-2-naphthoic acid, 98%
  • Packaging5g
  • Price₹2464
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD2296
  • Product description1,4-Dihydroxy-2-naphthoic Acid
  • Packaging25G
  • Price₹4900
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number281255
  • Product description1,4-Dihydroxy-2-naphthoic acid 97%
  • Packaging25G
  • Price₹5509.93
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H60210-06 1,4-Dihydroxy-2-naphthoic acid, 98% 5g ₹2464 2022-05-26 Buy
TCI Chemicals (India) D2296 1,4-Dihydroxy-2-naphthoic Acid 25G ₹4900 2022-05-26 Buy
Sigma-Aldrich(India) 281255 1,4-Dihydroxy-2-naphthoic acid 97% 25G ₹5509.93 2022-06-14 Buy

Properties

Melting point :220 °C (dec.) (lit.)
Boiling point :461.7±40.0 °C(Predicted)
Density :1.535±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
pka :2.89±0.30(Predicted)
color :White to Amber to Dark green
Water Solubility :Slightly soluble in water.
CAS DataBase Reference :31519-22-9(CAS DataBase Reference)
EPA Substance Registry System :2-Naphthalenecarboxylic acid, 1,4-dihydroxy- (31519-22-9)

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:
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.

Description

1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
1,4-Dihydroxy-2-naphthoic acid
₹1.00 /1Kg
1,4-Dihydroxy-2-naphthoic acid CAS:31519-22-9
Hebei Chuanghai Biotechnology Co., Ltd
1,4-Dihydroxy-2-naphthoic acid
₹0.00 /25KG
1,4-Dihydroxy-2-naphthoic acid CAS:31519-22-9
career henan chemical co
1,4-Dihydroxy-2-naphthoic acid
₹1.00 /1kg
1,4-Dihydroxy-2-naphthoic acid CAS:31519-22-9
ALS INDIA LIFE SCIENCES A.J Chemicals CLEARSYNTH LABS LTD. TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Reax Chemicals
Shanghai Time Chemicals CO., Ltd.