Direct Black 19,98%

(The order shall be subject to the English name)

Product No.：D84820 CAS.：6428-31-5 Molecular formula：C₃₄H₂₇N₁₃Na₂O₇S₂ Brand：Acmec

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Introduction
Security information

Name：

Direct Black 19

CAS No.：

6428-31-5

Molecular formula：

C₃₄H₂₇N₁₃Na₂O₇S₂

Molecular weight：

839.77

Density：

1.727g/cm3

Preservation conditions：

InChIKey：

UZZFFIUHUDOYPS-UHFFFAOYSA-L

InChI：

InChI=1S/C34H29N13O7S2.2Na/c35-18-1-11-26(24(37)15-18)44-40-20-3-7-22(8-4-20)42-46-32-28(55(49,50)51)13-17-14-29(56(52,53)54)33(34(48)30(17)31(32)39)47-43-23-9-5-21(6-10-23)41-45-27-12-2-19(36)16-25(27)38;;/h1-16,48H,35-39H2,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2

Pubchem ID：

135430271

Grade of hazardous chemicals：

DangerCode：

R36/37/38

For detailed properties of compounds, click“直接黑19”

technical information

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