China (Mainland)
Premiumsupplier 
PTSA p-Toluenesulfonic acid monohydrate CAS 6192-52-5 In stock CAS NO.6192-52-5
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,T/T
- Available Specifications:
1(1-3)Metric Ton
- Product Details
Keywords
- p-Toluenesulfonic acid monohydrate
- Toluene-4-sulfonic acid monohydrate
- PTSA
Quick Details
- ProName: PTSA p-Toluenesulfonic acid monoh...
- CasNo: 6192-52-5
- Molecular Formula: CAS 6192-52-5
- Appearance: As per COA
- Application: It is an important raw material and in...
- DeliveryTime: within 5days upon order
- PackAge: export standard
- Port: SHANGHAI or any port in China
- ProductionCapacity: 5 Metric Ton/Day
- Purity: high quality
- Storage: high quality and we have in stock
- Transportation: By AIR or by SEA
- LimitNum: 1 Metric Ton
- Moisture Content: < 0.5%
- Impurity: < 0.5%
- Grade: Industrial Grade
Superiority
PTSA p-Toluenesulfonic acid monohydrate CAS 6192-52-5 In stock
p-Toluene sulfonic Acid
Alias:Methylbenzenesulfonic acid; Toluenesulfonic acid; Tosic acid; P-Toluene Sulfonic Acid; P-Toluene Sulphonic Acid; para toluene sulfonic acid; para toluene sulphonic acid; PARATOLUENE SULPHONIC ACID; PTS ACID; 4-methylbenzenesulfonic acid; ParaTolune Sulfonic Acid
CAS #:104-15-4,6192-52-5
Molecular formula:C7H8O3S·H2O
Molecular weight:190.2; 172.20
UN code:2585
Commodity code :2904100000（HS-code）
Density: 1.34g/cm3
Water Solubility: soluble
Physico-chemical property ：
appearance:colorless crystal
melting point:102-105℃
boiling point:140℃
solubility:easily soluble in ethyl alcohol and diethyl ether;lightly soluble in water and hot benzene
Product uses:
Medicine used in the synthesis of doxycycline (hydrogen,. Yi doxycycline and Lynn doxycycline etc.), dipyridamole, amoxicillin, cephalosporins hydroxylamine benzyl D860 pharmaceutical intermediates and other important raw materials;Widely used in organic chemical industry.In acrylate, textile auxiliaries, photographic film, polymerization of stabilizer and organic synthesis catalyst (esters);In resin, paint, man-made board, casting, paint and other industries are widely used as curing agent, and fixed speed, the film does not change color;Is also a synthetic ethoxy quinoline important raw materials.Also widely used in pesticide synthesis industry (dicofol) chloramine T, paint;Cli acid, etc.
| Item/index |
Industrial grade
|
Medical grade
|
Refined grade
|
Reagent grade
|
| Total acidity ≥%(sulfonic acid) |
93.0
|
95.0
|
97.0
|
99.0
|
| Free acid ≤% |
3.0
|
2.0
|
0.7
|
0.1
|
| Moisture(not includingcrystal water )≤% |
4.0
|
3.0
|
2.3
|
0.9
|
| Fe++ ≤ppm |
50
|
30
|
20
|
10
|
| Ignition residue ≤% |
/
|
0.2
|
0.2
|
0.02
|
| Melting point(oC) |
/
|
/
|
/
|
102-105
|
| Ethanol solubility expenriment |
qualified
|
qualified
|
qualified
|
qualified
|
| Water solubility expenriment |
qualified
|
qualified
|
qualified
|
qualified
|
Packaing:in plastic woven bag lined with plastic film for industrial,medical and refined degree,25kg/bag;Round fiber can lined with plastic film for reagent degree,25kg/drum;Or on requirements.
| Product Name: | p-Toluenesulfonic acid monohydrate |
| Synonyms: | 4-Methylbenzenesulfonic acid hydrate;Lisinopril EP IMpurity B;p-Toluenesulfonic Acid, Monohydrate, ACS;Benzenesulfonic acid,4-Methyl-, hydrate (1:1);P-toluene sulfonic acid(water;p-Toluenesulfonic acid Monohydrate >=98.0% (T), >=98.0% (HPLC);p-Toluenesulfonic acid monohydrate;p-Toluenesulfonic acid monohydrate ACS reagent, >=98.5% |
| CAS: | 6192-52-5 |
| MF: | C7H10O4S |
| MW: | 190.22 |
| EINECS: | 203-180-0 |
| Product Categories: | -;fine chemical;Pharmaceutical intermediates;Sulphur Derivatives;Reagent Grade;Organic AcidsOrganic Building Blocks;Organic AcidsDerivatization Reagents TLC;Chemical Synthesis;Synthetic Reagents;TLC Reagents, S-Z;TLC Visualization Reagents (alphabetic sort);Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds;Organic Acids;ACS GradeChemical Synthesis;Essential Chemicals;Routine Reagents |
| Mol File: | 6192-52-5.mol |
|
|
|
| p-Toluenesulfonic acid monohydrate Chemical Properties |
| Melting point | 96-99 °C(lit.) |
| Boiling point | 140°C 20mm |
| density | 1,24 g/cm3 |
| vapor density | 5.9 (vs air) |
| refractive index | 1,382-1,384 |
| Fp | 180 °C |
| storage temp. | Store at RT. |
| solubility | H2O: 0.1 g/mL, clear |
| form | Solid |
| Colour Index | 42655 |
| color | White to pink |
| PH | 1 (650g/l, H2O, 20℃)(anhydrous substance) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,9533 |
| BRN | 3568023 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases, most common metals. Protect from moisture. |
| InChIKey | KJIFKLIQANRMOU-UHFFFAOYSA-N |
| CAS DataBase Reference | 6192-52-5(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi,C |
| Risk Statements | 36/37/38-34-37 |
| Safety Statements | 26-37-45-36/37/39 |
| RIDADR | UN 2585 8/PG 3 |
| WGK Germany | - |
| RTECS | XT6300000 |
| F | 3 |
| Autoignition Temperature | 600 °C |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29041000 |
| Toxicity | LD50 orally in Rabbit: 2570 mg/kg |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Methylbenzenesulfonic acid monohydrate | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| p-Toluenesulfonic acid monohydrate Usage And Synthesis |
| Chemical Properties | White crystals |
| Uses | Derivitizing agent. |
| Name | p-Toluenesulfonic acid monohydrate | |
| Synonyms | Toluene-4-sulfonic acid monohydrate; 4-Methylbenzenesulfonic acid monohydrate; PTSA | |
|
|
||
| Molecular Structure |
|
|
| Molecular Formula | C7H8O3S.H2O | |
| Molecular Weight | 190.21 | |
| CAS Registry Number | 6192-52-5 | |
| Properties | ||
| Melting point | 103-106 ºC | |
| Flash point | 180 ºC | |
| Water solubility | soluble | |
Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Basic chemicals , Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
Details
Think Chemistry,Think CHemWill
Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China
Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA