Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-diaminobenzene-1,3-disulfonic acid
Price: Check
Purity: 85.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Diaminobenzene-1,3-disulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6409-48-9

6409-48-9 structure

6409-48-9 structure

Name: 2,5-diaminobenzene-1,3-disulfonic acid
Chemical Name: 2,5-diaminobenzene-1,3-disulfonic acid
CAS Number: 6409-48-9
Molecular Formula: C₆H₈N₂O₆S₂
Molecular Weight: 268.26800
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-11-28 11:47:16
Modify Date: 2025-09-15 18:26:56

Name	2,5-diaminobenzene-1,3-disulfonic acid
Synonyms	2,5-diaminobenzene-1,3-disulphonic acid 1,4-diamino-2,6-disulfobenzene MFCD06200774 2,5-Diamino-benzol-1,3-disulfonsaeure 1,4-phenylenediamine-2,6-disulphonic acid 2,5-DIAMINO-1,3-BENZENEDISULFONIC ACID 2,5-diamino-benzene-1,3-disulfonic acid p-Phenylenediamine-2,6-disulfonic acid Phenylendiamin-(1.4)-disulfonsaeure-(2.6) 1,4-diaminobenzene-2,6-disulphonic acid

Density	1.922g/cm3
Molecular Formula	C₆H₈N₂O₆S₂
Molecular Weight	268.26800
Exact Mass	267.98200
PSA	177.54000
LogP	2.66840
Index of Refraction	1.713

Hazard Codes	Xn
Risk Phrases	R22:Harmful if swallowed. R38:Irritating to the skin. R43:May cause sensitization by skin contact.
Safety Phrases	S26-S36/37
WGK Germany	3
RTECS	BZ8225000

Precursor 2
16245-77-5 3457-98-5
DownStream 1
88-89-1

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