N-Acetyl L-Cysteine 99.5% powder
Trading Port：Shanghai
Lead Time：15-20 working days
Payment Terms:
L/C,T/T,D/P
Beijing TDD E-commerce Co., Ltd
Online Store
11 Yrs
CN Supplier
Main Products
Titanium dioxide, pigments, fillers, alcohols
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Basic Info.
| Appearance | White Solid |
| Density | 1.3±0.1 g/cm3 |
| Melting Point | 109.5 °C |
| Boiling Point | 407.7°C at 760 mmHg |
| Flash Point | 200.4±27.3 °C |
| Refractive Index | 1.519 |
| Water Solubility | soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.H2O: 100 mg/mL with heating |
| Storage Conditions | 2-8°C |
| Vapor Pressure | 1.1X10-5 mm Hg at 25 deg C /Estimated/ |
| Toxicity | Oral-rat LD50:5050 mg/kg; Oral-Mouse LD50:7888 mg/kg |
| Flammability characteristics | Decomposes smoke in humid air; burning releases toxic nitrogen oxide and sulfur oxide smoke |
| Specific rotation | -35.1 ºC (c=2,H2O) |
| Odor | SLIGHT ACETIC ODOR |
| Taste | CHARACTERISTIC SOUR TASTE |
| PH | 2 TO 2.75 (1 IN 100 ML) |
| PKA | 9.52(at 25 °C) |
Use:
An antioxidant mucolytic acetylated amino acid.It is used as a phlegm dissolving medicine in medicine. It is used in biochemical research, as an antidote for phlegm dissolving medicine and acetaminophen poisoning in medicine.
Basic Information
| Company Name | Beijing TDD E-commerce Co., Ltd | Country | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | Titanium dioxide, pigments, fillers, alcohols | ||