P-Toluenesulfonic acid (PTSA)

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 0.1000

1 Kilogram

FOB Price: USD 0.1000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T

Keywords

P-Toluenesulfonic acid Toluenesulfonic acid toluene sulphonatic acid

Quick Details

Appearance:White crystalline
Application:Many
PackAge:25KGS/Bag
ProductionCapacity:3000|Metric Ton|Month
Storage:Dry, Cool Place
Transportation:By Sea

Superiority:

Service we provide:
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Details:

P-Toluenesulfonic Acid:

CAS RN.:104-15-4

EINECS: 203-180-0

Molecular Weight: 172.2016

Molecular Formula: C7H8O3S

Density: 1.34g/cm3

Refractive_index: 1.562

Water Solubility: soluble

Specification:

Item	Technical grade	Pharma grade	Refine grade	Reagent grade
Total acidity(C7H8O3S.H2O)≥%	93.0	95.0	97.0	99.0
Free acid(H2SO4)≤%	3.0	2.0	0.5	0.1
Moisture ≤%	4.0	3.5	2.5	0.9
Fe++≤ppm	50	30	15	10
Residue on ignition ≤%	/	0.2	0.2	0.002
Metting point(°C)	/	/	/	102-105

Application:

As a hardening agent of furan resin which is applied infoundry industry (Sand Casting).
As catalyst of many resin systems, such as resoles, epoxies, aminoplasts and furniture lacquers.
As intermediate of dye chemistry, adhesives, medical intermediate and specialized plasticizers.
As dehydration catalyst in esterfications where mineral acids give excess carbonization.
As an anti-stress additive for electroplating baths

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