3-[(aminoiminomethyl)thio]propanesulphonic acid

Post Date:
May 22,2015
Expiry Date:
Nov 18,2015
Detailed Description:
Cas No. :21668-81-5 Quantity: 1Metric Tons
Specs:95% min
Price:32 USD Metric Tons
Payment Method: 100% T/T in advance
Item Description
Appearance White powder
Assay ≥95%
Secondary constituents 3-Hydroxypropane-1=Sulfonic acid Sodiumsalt; Water
Solubility (at 20℃) Water 4%, Methanol< 0.5%, Ethanol< 0.5%
Concentration in the bath 10-100mg/L
Valid period(year) 2
Storage condition Stored in cool and dry place
Main application:
UPS is used for the deposition of bright, ductile copper coatings in combination with polyethylene glycols and non-ionic surfactants. The employment of UPS is also possible in other acid electroplating baths for silver and palladium deposition.
CAS Registry Number:
21668-81-5
Synonyms:
;UPS;3-S-Isothiuronium propane sulfonate;3-[(AMINO-IMINOMETHYL)-THIO]-1-PROPANESULFONIC ACID;3-S-Isothiuronium propyl sulfonate;3-[(aminoiminomethyl)thio]-1-propanesulfonicaci;3-[(aminoiminomethyl)thio]propanesulphonic acid;UpsElectrolessPlating3-S-IsothiuroniumPropylsulfonate;3-(carbamimidoylsulfanyl)propane-1-sulfonic acid;
Molecular Formula:
C₄H₁₀N₂O₃S₂
Molecular Weight:
198.2638
Molecular Structure:
Hazard Symbols:
C:;
Risk Codes:
34:;
Safety Description:
26-36/37/39-45:;

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