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Direct Black 19

Name: Direct Black 19
Brand: 2A Biotech
SKU: 2A-9032891

CAS Number6428-31-5

SynonymsVicorect Black FB.; EINECS 229-208-1; RIFAZOLBLACKGR; Condires Black AN; Benzo Fast Black G; Atul Direct Black VG; Black G; Sumilight Black G; Kayarus Black G

Molecular FormulaC34H27N13Na2O7S2

Molecular Weight839.785

Purity98.00%

Density1.727g/cm3

Appearanceblack powder

MSDSChinese English

Cat. No.: 2A-9032891 Purity: 98.00%

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Quality Control of [ 6428-31-5 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number	6428-31-5
Catalog No.	2A-9032891
Chinese Name	直接黑19
Synonyms	Vicorect Black FB.; EINECS 229-208-1; RIFAZOLBLACKGR; Condires Black AN; Benzo Fast Black G; Atul Direct Black VG; Black G; Sumilight Black G; Kayarus Black G
Molecular Formula	C34H27N13Na2O7S2
Molecular Weight	839.785
Purity	98.00
Density	1.727g/cm3
Appearance	black powder
Storage Condition	room temperature
HTC	3204140000
MDL Number	MFCD00137529
SMILES	Nc1ccc(N=Nc2ccc(N=Nc3c(S(=O)(=O)O)cc4cc(S(=O)(=O)O)c(N=Nc5ccc(N=Nc6ccc(N)cc6N)cc5)c(O)c4c3N)cc2)c(N)c1.[Na]
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;;/h1-16,43H,35-39H2,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2/b44-40?,45-41?,46-42?,47-33-;;
InChI Key	SLRXMXRIDJLFLC-UHFFFAOYSA-N
Transport Info	Product Name: Direct Black 19

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Direct Black 19

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