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Merck
CN

346411

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

technical grade

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About This Item

Linear Formula:
[-CH2CH[NHSO2C6H4N=NC6H3(OH)CO2Na]-]n
CAS Number:
219957-04-7
UNSPSC Code:
12162002
PubChem Substance ID:
24861407
NACRES:
NA.23
MDL number:
MFCD00084485

Key Documents

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SMILES string

Oc1ccc(cc1C(=O)O[Na])\N=N\c2ccc(cc2)S(=O)(=O)NC=C

grade

technical grade

form

powder

Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
03912EW

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