ChemicalBook > CAS DataBase List > HYDROXY NAPHTHOL BLUE

HYDROXY NAPHTHOL BLUE

Product Name
HYDROXY NAPHTHOL BLUE
CAS No.
165660-27-5
Chemical Name
HYDROXY NAPHTHOL BLUE
Synonyms
HYDROXY NAPHTHOL BLUE;hydroxynaphtholblueacs;Hydroxy Naphthol Blue, In NaCl;Hydroxy naphthol blue disodiuM;HYDROXY NAPHTHOL BLUE REAGENT (ACS);HYDROXY NAPHTHOL BLUE DISODIUM SALT;Hydroxy Naphthol Blue, disodium salt, pure;HYDROXYNAPHTHOLBLUEDISODIUMSALT,REAGENT,ACS;Hydroxy Naphthol Blue, Disodium Salt, Reagent;Hydroxy Naphthol Blue, disodiuM salt, pure 5GR
CBNumber
CB8362959
Molecular Formula
C20H15N2NaO11S3
Formula Weight
578.51
MOL File
165660-27-5.mol
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HYDROXY NAPHTHOL BLUE Property

Melting point:
274°C
storage temp. 
Store at room temperature.
solubility 
DMSO (Slightly), Water (Sparingly)
form 
Small Powder
color 
Small dark blue to black
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-36
Safety Statements 
24/25-36-26
WGK Germany 
3
HS Code 
29270000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
219916
Product name
Hydroxy naphthol blue disodium salt
Packaging
5g
Price
$29.3
Updated
2024/03/01
Sigma-Aldrich
Product number
219916
Product name
Hydroxy naphthol blue disodium salt
Packaging
100g
Price
$151
Updated
2024/03/01
Sigma-Aldrich
Product number
HX0848
Product name
Hydroxynaphthol blue
Purity
MeetsACSSpecifications,MeetsReagentSpecificationsfortestingUSP/NFmonogr
Packaging
25g
Price
$113
Updated
2022/05/15
GFS CHEMICALS
Product number
44802
Product name
Hydroxynaphthol blue
Packaging
100g
Price
$105.07
Updated
2021/12/16
GFS CHEMICALS
Product number
44801
Product name
Hydroxynaphthol blue
Packaging
25g
Price
$61.11
Updated
2021/12/16
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HYDROXY NAPHTHOL BLUE Chemical Properties,Usage,Production

Chemical Properties

blue to purple crystals or crystalline powder

Uses

Hydroxy Naphthol Blue Disodium Salt is a synthetic dye that has been used as a calcium indicator, which has a λmax = 650 nm. Dyes and metabolites.

HYDROXY NAPHTHOL BLUE Preparation Products And Raw materials

Raw materials

Preparation Products

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HYDROXY NAPHTHOL BLUE Suppliers

Belgium 1 Canada 1 China 74 France 1 Germany 1 India 5 Japan 1 Switzerland 1 United Kingdom 1 United States 24 Global 110
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91

165660-27-5, HYDROXY NAPHTHOL BLUERelated Search:

HYDROXYNAPHTHOL BLUE Sodium 1-amine-2-naphthol-4-sulfonate 6-Hydroxynaphthalene-2-sulphonic acid PHENOLSULFONIC ACID Sodium 4-amino-1-naphthalenesulfonate Sudan I 2,2'-DIHYDROXYAZOBENZENE 2-HYDROXYTHIOPHENOL 1,1'-AZONAPHTHALENE 2-Chloro-5-hydroxypyridine 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT Naphthionic acid Acid Orange 7 3-Hydroxynaphthalene-2,7-disulphonic acid 1-Aminonaphthalene-6-sulfonic acid ACID RED 88 1-Amino-2-naphthol-4-sulfonic acid Naphthalene-2-sulfonic acid

  • Hydroxy naphthol blue disodiuM
  • 2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt(1:2)
  • Hydroxy Naphthol Blue, In NaCl
  • Hydroxy naphthol blue disodium salt, For ACS analysis
  • HYDROXY NAPHTHOL BLUE, REAGENT (ACS)HYDROXY NAPHTHOL BLUE, REAGENT (ACS)HYDROXY NAPHTHOL BLUE, REAGENT (ACS)
  • 2,2'-DIHYDROXY-1,1'-AZONAPHTHALENE-3',4,6'-TRISULFONIC ACID DISODIUM SALT
  • HYDROXY NAPHTHOL BLUE
  • HYDROXY NAPHTHOL BLUE DISODIUM SALT
  • HYDROXY NAPHTHOL BLUE REAGENT (ACS)
  • HYDROXYNAPHTHOLBLUEDISODIUMSALT,REAGENT,ACS
  • Hydroxy Naphthol Blue, Disodium Salt, Reagent
  • 1-(2-NAPHTHOLAZO-3,6-DISULFONIC ACID)-2-NAPHTHOL-4-SULFONIC ACID DISODIUM SALT
  • HYDROXY NAPHTHOL BLUE, DISODIUM SALT, A. C.S REAGENT
  • hydroxynaphtholblueacs
  • Hydroxy Naphthol Blue, disodium salt, pure
  • Hydroxy Naphthol Blue, disodiuM salt, pure 100GR
  • Hydroxy Naphthol Blue, disodiuM salt, pure 5GR
  • 165660-27-5
  • C20H12N2O11S3Na2
  • C20H12N2O11S32Na
  • C20H12N2Na2O11S3
  • G-H-I
  • Stains and Dyes
  • Stains&Dyes, A to