Shijiazhuang Fuqiang Dye Co., Ltd.

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Profile: Shijiazhuang Fuqiang Dye Co.,Ltd. is a manufacturer of acid, alkaline, and direct dyes, and dye intermediates. Our products are acid brown 75, acid brown 349, acid black 210, direct acid proof scarlet 4 BS, basic brown G, basic orange 2, and direct Bordeaux B.

5 Products/Chemicals (Click for related suppliers)

• Acid Brown 98

IUPAC Name: iron;4-[3-methyl-4-[(2E)-2-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid | CAS Registry Number: 12269-88-4
Synonyms: Acid brown 98, 269A884

Molecular Formula:	C₄₈H₃₉FeN₁₅O₂₁S₃	Molecular Weight:	1313.949 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	30

InChIKey: JWKIMGCBBFULLK-ZVTVLTMOSA-N

• Amido Black 10B

IUPAC Name: disodium (6Z)-4-amino-3-(4-nitrophenyl)diazenyl-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate | CAS Registry Number: 1064-48-8
Synonyms: Amidoschwarz, Amido black, Acid Blue Black, Acid Blue-Black, Sandopel Blue P, Boruta Black A, Kiton Black HA, Naphthol Blue Black, Solar Blue Black, Acid Black H, Acid Black BX, Blue Black SX, Eniacid Black SH, Kiton Blue SM, Acid Black BRX, Acid Black JVS, Fenazo Blue Black, Aniline blue-black, Kiton Black 2B, Azo Dark Blue S

Molecular Formula:	C₂₂H₁₄N₆Na₂O₉S₂	Molecular Weight:	616.490900 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	14

InChIKey: HKBVRFLHNUEVRO-DWTBGCDMSA-L

• Orange II

IUPAC Name: sodium 4-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate | CAS Registry Number: 633-96-5
Synonyms: Naphthol orange, Acid Orange A, Colacid Orange, Persian Orange, Fenazo Orange, Curol Orange, Solar Orange, Acid Orange, Acid orange ii, Mandarin G, Tropaeolin OOO, Amacid Orange Y, Orange Y, Orange Extra N, Orange Extra P, Kiton Orange II, Perca Orange GR, Lake Orange A, Orange YA, Orange YZ

Molecular Formula:	C₁₆H₁₁N₂NaO₄S	Molecular Weight:	350.324310 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	6

InChIKey: IGQFKZCLTLAWLO-HYNBPGMHSA-M

• 2-Amino-4-Nitrophenol Sodium

IUPAC Name: sodium 2-amino-4-nitrophenolate | CAS Registry Number: 61702-43-0
Synonyms: Sodium 2-amino-4-nitrophenoxide, 2-Amino-4-nitrophenol sodium salt, 4-Nitro-2-aminophenol, sodium salt, EINECS 262-914-8, Phenol, 2-amino-4-nitro-, sodium salt, CID5485279, Phenol, 2-amino-4-nitro-, monosodium salt, ortho,para-Aminonitrophenol, sel sodique [French], LS-103933

Molecular Formula:	C₆H₅N₂NaO₃	Molecular Weight:	176.105270 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: QROXVHUAKDVYQE-UHFFFAOYSA-M

• 4-Amino-5-Hydroxy-2,7-Naphthalenedisulfonic Acid Diazotized (CAS: 8011-86-7)