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Polyanetholesulphonic Acid Sodium Salt BioChemica

Code
A9727
CAS
55963-78-5
Molecular Formula
(C10H11O4SNa)n

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code packaging size price per unit box price per unit
Code & packaging Price per piece
A9727,0025
code
A9727,0025
packaging size
25 g
Product discontinued. Alternative A9727,1000 (please check specifications).
A9727,1000
code
A9727,1000
packaging size
1 kg
price per unit
single Request a quote
box price per unit
Solubility:
soluble in alcohol and ether
Physical Description:
Solid
Product Code:
A9727
Product Name:
Polyanetholesulphonic Acid Sodium Salt BioChemica
Specifications:
pH (1 %; 0.85 % NaCl): 5.6 - 7.0
Residue on ignition (as SO4) calc. on dried subst.: 27.2 - 29.6 %
Identity (IR): passes test
Absorption λmax. (0.02 g/L in H2O): 283 - 285 nm
Acetone: max. 0.2 %
Ethanol: max. 0.2 %
Water: 8.0 - 15.0 %
Ca: max. 0.1 %
A (1 cm/ 0.02 g/L in H2O)
283 - 285 nm: 0.14 - 0.20
Hazard pictograms
  • GHS07 Hazard
WGK:
1
Storage:
RT
Signal Word:
Attention
GHS Symbols:
GHS07
H Phrases:
H315
H319
H335
P Phrases:
P261
P280
P305+P351+P338
P403+P233
P405
P501
CS:
39119099
Download TDS file for complete specifications