Direct Red 31

Modify Date: 2024-01-02 08:10:14

Direct Red 31 structure	Common Name	Direct Red 31
	CAS Number	5001-72-9	Molecular Weight	713.647
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₃₂H₂₁N₅Na₂O₈S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	disodium,(3E)-4-oxo-7-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonatonaphthalen-2-yl]amino]-3-(phenylhydrazinylidene)naphthalene-2-sulfonate
Synonym	More Synonyms

Molecular Formula	C₃₂H₂₁N₅Na₂O₈S₂
Molecular Weight	713.647
Exact Mass	713.062683
PSA	233.09000
LogP	10.02140

Disodium 7,7'-iminobis{4-hydroxy-3-[(E)-phenyldiazenyl]-2-naphthalenesulfonate}

einecs 225-669-8

Disodium 7,7'-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate)

2-Naphthalenesulfonic acid, 7,7'-iminobis[4-hydroxy-3-[(E)-2-phenyldiazenyl]-, sodium salt (1:2)

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Direct Red 31
Price: ￥1178.0/100g ￥188.0/5g ￥458.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Direct Red 31
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Direct Red 31
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

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