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Direct Black 38

Product Code

DRE-C12965000

CAS Number

1937-37-7

Product Format

Neat

Lot Number

1412562

Expiry

2029-11-16

Regulatory Method

REACH SVHC, EU_2009_1223

Molecular Formula

C34 H25 N9 O7 S2 . 2 Na

Molecular Weight

781.73

Price and availability

48-hour USA dispatch time
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Product Information

Analyte Data

Analyte Name

Direct Black 38

CAS Number

1937-37-7

Molecular Formula

C34 H25 N9 O7 S2 . 2 Na

Molecular Weight

781.73

Accurate Mass

781.1114

SMILES

[Na+].[Na+].Nc1ccc(N=Nc2ccc(cc2)c3ccc(cc3)N=Nc4c(N)c5c(O)c(N=Nc6ccccc6)c(cc5cc4S(=O)(=O)[O-])S(=O)(=O)[O-])c(N)c1

InChI

, 2*+1/p-2/b41-38+,42-40+,43-39+, , /h1-18,44H,35-37H2,(H,45,46,47)(H,48,49,50), InChI=1S/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23, /q

IUPAC

disodium;4-amino-3-[(E)-[4-[4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl]phenyl]diazenyl]-5-hydroxy-6-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate

Product Data

Storage Temperature

+20°C

Shipping Temperature

+20°C

Country of Origin

GERMANY

Tariff Code

29270000

Product Format

Neat

Dr. Ehrenstorfer

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Since 1975, Dr. Ehrenstorfer has led the way in producing pesticide reference standards. Today, our portfolio is constantly expanding to adapt to changing regulations and technology, as we support your need for high-quality reference materials for food and environmental analysis.


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