China (Mainland)
Refined high purity p-toluene sulfonic acid CAS NO.6192-52-5
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- p-toluene sulfonic acid
- ptsa
- 99% p-toluene sulfonic acid
Quick Details
- ProName: Refined high purity p-toluene sulfonic...
- CasNo: 6192-52-5
- Molecular Formula: C7H8O3S?H2O
- DeliveryTime: within 10 work days after order confir...
- Port: Shanghai
- ProductionCapacity: 3000 Metric Ton/Year
- Purity: 93 95 97 99
- LimitNum: 1 Metric Ton
- Grade: Reagent Grade
Superiority
The Product Description of P-Toluene Sulfonic acid
English name：P-Toluene Sulfonic acid（short for PTSA）
Molecular formula：C7H8O3S•H2O
Molecular weight：190.2
CAS No.:104-150-4，6192-52-5
Executive standard：Q/320511 XXH01-2001
UN NO.：2585
HS NO.：2904100000
Technical index:：
| Item/index | mother liquor | The coarse product | Pharmaceutical grade | Pharmaceutical grade | refined grade | Reagent grade | Special grade |
| Total acidity ≥%(sulfonic acid) | 40-60 | 90 | 93 | 95 | 97 | 99 | 99 |
| Free acid ≤% | 20-40 | 3-6 | 3 | 2/1 | 0.7/0.5 | 0.3 | 0.1 |
| Moisture(not includingcrystal water )≤% | / | 4-12 | 4/2 | 3.5 | 2.3 | 1.9/0.9 | / |
| Fe++ ≤ppm | / | / | 70/50 | 50/30 | 30/20 | 20/10 | / |
| Ignition residue ≤% | / | / | / | 0.2 | 0.2 | 0.02 | / |
| Melting point（℃） | / | / | / | / | 100 | 103 | 105 |
| Alcohol solution test | / | / | clarify | clarify | clarify | clarify | clarify |
| Water solution test | / | / | clarify | clarify | clarify | clarify | clarify |
| Color | yellow black | gray | white | white | white | white | white |
Details
Company profile:
Weifang Youke International Trading Co., Ltd. established in 2017,is a key manufacturer and supplier in China.The registered capital is 3 million RMB.Our company involves in the field of import and export trade, technology research and development,joint production and so on.Import and export products include chemicals, instruments, digital products, mechanical equipment, disinfectants, disinfection tablets,silicone sealants and other products.In order to the economic success, ,we look forward to working with you for a long time.