Taurine CAS 107-35-7, also named 2-Aminoethanesulfonic acid, is a sulfur-containing non-protein amino acid, white crystalline powder, odorless with slight sour taste. It owns good water solubility and multiple physiological activities, widely used in food, beverage, feed, pharmaceutical and cosmetic industries. TNJ Chemical is the leading manufacturer and exporter since from 2001. We guarantee high quality, competitive price, stable supply, fast delivery and tech support etc. To find more, please contact sales@tnjchem.com
Product Information
Common Name: Taurine
CAS No.: 107-35-7
Molecular Formula: C₂H₇NO₃S
Molecular Weight: 125.15Synonyms: 2-Aminoethanesulfonic acid, β-Aminoethylsulfonic acid
Chemphysical Properties
Appearance White crystalline powder
Melting Point 305 ℃ (decomposition)
pH (1% aqueous solution) 4.1 ~ 5.6
Solubility Soluble in water; slightly soluble in ethanol; insoluble in acetone and ether
Bulk Density 0.60 ~ 0.75 g/ml
Quality Specification
| Item | JP8 Grade | USP Grade | Food Grade | Feed Grade |
|---|---|---|---|---|
| Identification | Conforms to JP8 requirement | - | - | - |
| Assay, % | 99.0~101.0 | 99.0~101.0 | 99.0~101.0 | ≥98.5 |
| Clarity and Color of Solution | Clear and colorless | - | - | - |
| Loss on drying, % | ≤0.20 | ≤0.3 | ≤0.2 | ≤0.3 |
| Residue on ignition, % | ≤0.10 | ≤0.1 | ≤0.1 | ≤0.2 |
| Chloride, % | ≤0.011 | - | - | - |
| Sulfate, % | ≤0.010 | - | - | - |
| Ammonium salt, % | ≤0.02 | - | - | - |
| Iron, ppm | ≤10 | - | - | - |
| Heavy Metal (Pb), ppm | ≤10 | ≤10 | ≤10 | ≤20 |
| Arsenic, ppm | ≤2 | ≤2 | ≤2 | ≤3 |
| Readily carbonizable substances | No color develops | - | - | - |
| Microbial limit | Meet JP8 requirement | Meet USP requirement | Food safety standard | Feed standard |
Use & Application
USP grade taurine serves as pharmaceutical raw material for tablets, capsules and eye drops. It helps protect retina, regulate cardiac function and relieve inflammation, commonly applied in medicines for eye health and cardiovascular support.
Food grade taurine is a popular nutritional fortifier added into energy drinks, infant formula milk powder, dairy products and functional food. It promotes brain development, relieves fatigue, enhances immunity and maintains normal visual function for human body.
Feed grade taurine is used as nutrition additive for pet food, aquatic feed and livestock feed. It improves animal growth performance, protects liver and eyesight, and boosts animal anti-stress ability.
Packing
25kg /carton or kraft paper bag with PE inner liner. Customized packing available upon request.
Delivery & Storage
Store in cool, dry and well-ventilated warehouse. Keep container tightly sealed and protect from moisture. Keep away from strong oxidants. Shelf life is 24 months under proper storage. Transport as ordinary non-hazardous goods.
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