Shanghai Nianxing Industrial Co., Ltd
China
Product Name: POLY(1-(4-(3-CARBOXY-4-HYDROXYPHENYLAZO&
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: POLY(1-(4-(3-CARBOXY-4-HYDROXYPHENYLAZO&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

219957-04-7

219957-04-7 structure

219957-04-7 structure

Name: POLY(1-(4-(3-CARBOXY-4-HYDROXYPHENYLAZO&
Chemical Name: Poly[1-[4-(3-carboxy-4-hydroxyphenylazo)benzenesulfonamido]-1,2-ethanediyl, sodium salt]
CAS Number: 219957-04-7
Molecular Formula: [-CH₂CH[NHSO₂C₆H₄N=NC₆H₃(OH)CO₂Na]-]n
Molecular Weight:
Create Date: 2019-01-02 10:44:23
Modify Date: 2025-09-05 21:34:33

Name	Poly[1-[4-(3-carboxy-4-hydroxyphenylazo)benzenesulfonamido]-1,2-ethanediyl, sodium salt]
Synonyms	MFCD00084485

Molecular Formula	[-CH₂CH[NHSO₂C₆H₄N=NC₆H₃(OH)CO₂Na]-]n

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn
RIDADR	NONH for all modes of transport

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