Chemical Properties:
Package: Bottle, 25kg/Bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Hygroscopic. Moisture Sensitive. Store in sealed containers at cool, dry and ventilated warehouse. Protect from light and moisture. Incompatible with strong oxidizing agents.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Tetrabutylammonium Hydrogen Sulfate (TBAHS) (CAS: 32503-27-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Crystalline Powder |
| Purity / Analysis Method | >99.0% (Neutralization Titration) |
| Melting Point | 165.0~172.0℃ |
| Water (by Karl Fischer) | <0.50% |
| Sulphated Ash | <0.20% |
| Free Amine | <0.50% |
| Chromaticity | <200 |
| Solubility in H2O | Clear Colorless Solution (10% aq. Solution) |
| UV Absorbance 500nm | 0~0.02 |
| UV Absorbance 260nm | 0~0.02 |
| UV Absorbance 220nm | 0~0.04 |
| UV Absorbance 230nm | 0~0.03 |
| UV Absorbance 210nm | 0~0.05 |
| λ, H2O Reference | Pass |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | The product has been tested and complies with the given specifications |
| Shelf Life | 36 Months From Manufacture Date if Stored Properly |
Description:
Specifications:
Package & Storage:
| Chemical Name | Tetrabutylammonium Hydrogen Sulfate |
| Synonyms | IPC-TBA-HS; TBAHS; TBAHS-MB; Tetra-n-Butylammonium Hydrogen Sulfate; Tetrabutylammonium Bisulfate; Tetrabutylammonium Hydrosulfate; N,N,N-Tributyl-1-Butanaminium Sulfate; Tetrabutyl-Ammonium Sulfate |
| Stock Status | In Stock, Production Capacity 50 Tons per Month |
| CAS Number | 32503-27-8 |
| Molecular Formula | C16H37NO4S |
| Molecular Weight | 339.54 |
| Melting Point | 165.0~172.0℃ |
| Density | 1.01 |
| Sensitive | Hygroscopic. Moisture Sensitive |
| Water Solubility | Soluble in Water. Soluble 10% (w/v), Clear, Colorless |
| PH Range | 1~2 (100g/l, H2O, 20℃) |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| Hazard Note | Irritant |
| HS Code | 29239000 |
| COA & MSDS | Available |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
Tetrabutylammonium Hydrogen Sulfate (TBAHS) (CAS: 32503-27-8) is a trifluoroacetic acid salt of tetrabutylammonium, a quaternary ammonium salt, is a phase-transfer reagent. It is soluble in water and alcohols and can be used as an acid catalyst for many organic reactions. Tetrabutylammonium Hydrogen Sulfate is used as an organic synthesis reagent and phase transfer catalyst. Also used as HPLC analytical reagents. Phase transfer catalyst TBAHS shows antibacterial properties due to the presence of the quaternary amine and the counter ion. It serves as a phase-transfer catalyst, surface-active agent, solvent, intermediate, active ingredient for conditioners, antistatic agent, detergent sanitizers, softener for textiles and paper products, emulsifying agents and pigment dispersers. It is used as an efficient catalyst in the N-alkylation reactions of benzanilides, cyclization of beta-amino acids to beta-lactams, conversion of nitriles to amides, dehydrohalogenation of aryl 2-haloethyl ethers to give vinyl ethers and in the oxidation of alcohols. Tetrabutylammonium Hydrogen Sulfate can be used as surfactant, catalyst, emulsifier, disinfectant, bactericide, antistatic agent, etc. The tetrabutylammonium hydrogen sulfate buffer salt system is often used as the aqueous mobile phase in the detection of reversed-phase liquid chromatography, and can often produce excellent separation effects for some compounds with special structures and difficult to separate.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available