Taurine , 99% , 107-35-7
Synonym(s):
2-Aminoethanesulfonic acid;Taurine
CAS NO.：107-35-7
Empirical Formula: C2H7NO3S
Molecular Weight: 125.15
MDL number: MFCD00008197
EINECS: 203-483-8
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB28.80 | In Stock |
|
| 500G | RMB61.60 | In Stock |
|
| 2.5KG | RMB248.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | >300 °C (lit.) |
| Density | 1.00 g/mL at 20 °C |
| FEMA | 3813 | TAURINE |
| refractive index | 1.5130 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| pka | 1.5(at 25℃) |
| form | Crystals or Crystalline Powder |
| color | White |
| Odor | bland |
| PH | 4.5-6.0 (25℃, 0.5M in H2O) |
| Water Solubility | 5-10 g/100 mL at 23.5 ºC |
| λmax | λ: 260 nm Amax: 0.006 λ: 280 nm Amax: 0.005 |
| JECFA Number | 1435 |
| Merck | 14,9074 |
| BRN | 1751215 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | XOAAWQZATWQOTB-UHFFFAOYSA-N |
| LogP | -3.36--1.2 at 20℃ |
| CAS DataBase Reference | 107-35-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Aminoethanesulfonic acid(107-35-7) |
| EPA Substance Registry System | Taurine (107-35-7) |
Description and Uses
Taurine is a sulfur-containing amino acid with simple structure in animals. Its chemical name is 2-aminoethanesulfonic acid. Its molecular formula is C2H7NO3S and its molecular weight is 125.15. It is odorless and slightly sour. Its dilute solution is neutral and stable to heat. It combines with cholic acid in human and animal bile and exists in the form of binding; In brain, ovary, heart, liver, milk, pineal gland, pituitary, retina, adrenal gland and other tissues, it exists in free form, with a total amount of 12-18g, but does not participate in protein synthesis. Taurine is a conditionally essential amino acid for human body and plays an important role in the development of fetal and infant nervous system. Taurine can be widely used in medicine, food additives, fluorescent brighteners, organic synthesis and other fields. It can also be used as biochemical reagent, wetting agent, pH buffer and so on.
Taurine is an organic acid found in animal tissues and is a major constituent of bile. Taurine has many biological roles such as conjugation of bile acids, antioxidation, osmoregulation, membrane stabilization and modulation of calcium signaling. It is an amino acid nutritional supplement that is used to treat taurine-deficiency diseases such as dilated cardiomyopathy, a type of heart disease.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25 |
| WGK Germany | 2 |
| RTECS | WX0175000 |
| TSCA | Yes |
| HS Code | 29211980 |
| Hazardous Substances Data | 107-35-7(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg |
