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l-threonine USP 99%

Threonine is an essential amino acid. It is found in eggs, milk, gelatin, and other proteins. It’s important for the nervous system, threonine also plays an important role in porphyrin and fat metabolism and prevents fat buildup in the liver. Useful with intestinal disorders and indigestion, threonine has also been used to alleviate anxiety and mild depression.

Product name: L-Threonine

Cas No.: 72-19-5

Packing: 25kgs/drum net

uses: feed, food, drug

supplier: premium ingredient co.,ltd

L-Malic acid USP 99%

Product name: L-Malic Acid

Chemical Name :        L-hydroxy butanedioic acid

Molecular Formula: C4H6O5

Molecular Weight  :  134.09


White crystals or crystalline powder, fairly hygroscopic, dissolving easily in water and alcohol.

Assay(as C4H6O5):         99.0% Min

Specific Rotation:   -1.6 ~ -2.6

Sulfate:           0.02% Max

Chloride[Cl]:   0.004% Max

Residue on ignition:        0.10% Max

Fumaric Acid :   0.5% Max

Maleic Acid  :    0.05% Max

Monosodium Glutamate

Monosodium Glutamate is the sodium salt of glutamic acid, one of the most abundant naturally-occurring non-essential amino acids. It is found in tomatoes, Parmesan cheese, potatoes, mushrooms, and other vegetables and fruits.Monosodium Glutamate is used in the food industry as a flavor enhancer with an umami taste that intensifies the meaty, savory flavor of food, as naturally occurring glutamate does in foods such as stews and meat soups. Monosodium Glutamate as a flavor enhancer balances, blends and rounds the perception of other tastes. It can be used to reduce the intake of sodium, which contributes to hypertension, heart disease and stroke.

Properties Suppliers
L-Tartaric acid USP 99%

L(+)-Tartaric acid is widely used as acidulant
Product name: L(+)-Tartaric Acid
Chemical Name: L-2,3-dihydroxy butanedioic acid
Molecular Formula: C4H6O6
Molecular Weight: 150.09
Assay: 99.7%~100.5%
Arsenic [as As]: 2mg/kg Max
Lead [Ph]: 2mg/kg Max
Residue on Ignition: 0.05% Max
Residue on Drying: 0.5% Max

dl-malic acid FOOD GRADE 99

Product name: DL-Malic Acid

Cas No.: 6915-15-7

Chemical Name: DL-hydroxy butanedioic acid
Molecular Formula: C4H6O5
Molecular Weight: 134.09
Assay(as C4H6O5): 99.0%~100.5%
Specific Rotatio: -0.10 to +0.10
Arsenic [as As]: 2mg/kg Max
Lead: 2mg/kg Max
Fumaric Acid: 1.0% Max
Fumaric Acid: 1.0% Max
Maleic Acid:0.05% Max

citric acid monohydrate USP 99.5%

Product Name:Citric acid monohydrate

CAS NO.: 5949-29-1

Formula: C6H8O7·H2O

Molecular Weight: 210.14

Product Characters:White Crystalline Powers,Colorless or   Granules

Conforms to:BP/USP/FCC/E330


Storage:Kept in a light-proof,well-closed,dry and cool place

Main Usage:Citric acid mainly used as acidulant,flavoring agent,preservative and antistaling agent in food and beverage industry.It is also used as antioxidant,plasticizer and detergent in chemical,cosmetics and cleaning industries

sodium hyaluronate FOOD GRADE 93%

Product Name: Sodium Hyaluronate
Assay: 90% min
Grade: Food Grade, Medicine Grade, cosmetic grade

Uses: food, cosmetic and 
Appearance: White Powder
Mf: (C14h20no11na)N

denatonium benzoate FOOD GRADE 99%

Denatonium benzoate
CAS: 3734-33-6 
MF: C28H34N2O3 
MW: 446.58 
EINECS: 223-095-2 
Melting point  164-168 °C(lit.) 
solubility  methanol: 50 mg/mL, clear, colorless
Stability: Stable. Incompatible with strong oxidizing agents. 
Uses Flavoring agent.  Denatonium benzoate is now known as the world's most bitter compound.Denatonium benzoate is commonly used as aversive agent to prevent people from eating other toxic but tasteless substance. For example, it has been added into industrial alcohol, ethylene glycol or methanol which has similar taste as ordinary wine, antifreeze, paint, toilet cleaners, animals disperse, liquid soaps and shampoos. Moreover, it has been also added into special nail polish agents, to avoid child’s bad habit of biting fingers, as well as being the repellent for expulsing large beasts. 

Creatine Monohydrate FOOD GRADE 99%

Creatine Monohydrate is most popular sport supplement to support lean muscle mass, increase strength and maximize performance during work outs. Creatine act as major ATP during short, high intensity activities. Creatine could help turn ADP back to ATP for energy and recovery.

Product: Creatine Monohydrate

Assay: 99%

mesh: 60mesh, 200mesh

CAS No.: 6020-87-7

Molecular Formula: C4H9N3O2·H2O

Molecular Weight: 149.15


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