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A7664112

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
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Update time: 2022-07-08

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
PH 4.5-6.0 (25℃, 0.5M in H2O)
Odor bland
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℃

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
Toxicity LD50 orally in Rabbit: > 5000 mg/kg

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