Calcium Fast Purple
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Product Description
Product
Calcium Fast Purple
CAS
1058-92-0
Formula
C16H9ClN2Na2O9S2; C16H11ClN2O9S2.2Na
Synonym
CALCIUM FAST PURPLE; CI 16680; CI NO 16680; Disodium 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonate; Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate; EINECS 213-894-4; ERIOCHROME BLUE BLACK SE; ERIOCHROME BLUE SE; ERIOCHROME(R) BLUE SE; 2,7-Naphthalenedisulfonic acid, 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-, disodium salt; 2,7-Naphthalenedisulfonic acid, 3-(2-(5-chloro-2-hydroxyphenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2); 3-((5-Chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt; 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT; 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT
Typical Product Specifications
Molecular weight
518.81
EINECS
213-894-4
SMILES
c12c(c(c(\N=N/c3c(ccc(c3)Cl)O)c(c1)S(=O)(=O)[O-])O)c(cc(c2)S(=O)(=O)[O-])O.[Na+].[Na+]
InChI
LNXMADNIUWFTPP-UHFFFAOYSA-L
InChIKey
1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
Water solubility
43.5 mg/L
Vapor Pressure
3.75E-23 mm Hg
Henry's Law Constant
2.61E-31 atm-m3/mole
Atmospheric OH Rate Constant
7.28E-12 cm3/molecule-sec
log P (octanol-water)
1.790
Chemical Structure
Class
Calcium Fast Purple
Product Description
Product
Calcium Fast Purple
CAS
1058-92-0
Formula
C16H9ClN2Na2O9S2; C16H11ClN2O9S2.2Na
Synonym
CALCIUM FAST PURPLE; CI 16680; CI NO 16680; Disodium 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonate; Disodium 3-(5-chloro-2-hydroxyphenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonate; EINECS 213-894-4; ERIOCHROME BLUE BLACK SE; ERIOCHROME BLUE SE; ERIOCHROME(R) BLUE SE; 2,7-Naphthalenedisulfonic acid, 3-((5-chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-, disodium salt; 2,7-Naphthalenedisulfonic acid, 3-(2-(5-chloro-2-hydroxyphenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2); 3-((5-Chloro-2-hydroxyphenyl)azo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt; 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT; 3-(5-CHLORO-2-HYDROXYPHENYLAZO)-4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT
Typical Product Specifications
Molecular weight
518.81
EINECS
213-894-4
SMILES
c12c(c(c(\N=N/c3c(ccc(c3)Cl)O)c(c1)S(=O)(=O)[O-])O)c(cc(c2)S(=O)(=O)[O-])O.[Na+].[Na+]
InChI
LNXMADNIUWFTPP-UHFFFAOYSA-L
InChIKey
1S/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
Water solubility
43.5 mg/L
Vapor Pressure
3.75E-23 mm Hg
Henry's Law Constant
2.61E-31 atm-m3/mole
Atmospheric OH Rate Constant
7.28E-12 cm3/molecule-sec
log P (octanol-water)
1.790
Chemical Structure
Class
