China (Mainland)
CAS 632-20-2 D-Threonine with Free Sample CAS NO.632-20-2
- FOB Price: USD: 50.00-50.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,T/T,Other
- Available Specifications:
top grade(1-1000)Kilogram
- Product Details
Keywords
- Threonine
- Thr
- Alpha-Amino-Beta-Hydroxybutyric Acid
Quick Details
- ProName: CAS 632-20-2 D-Threonine with Free Sam...
- CasNo: 632-20-2
- Molecular Formula: C4h9no3
- Appearance: White Powder
- Application: Pharmaceutical,Food
- DeliveryTime: 3-5day
- PackAge: 25kg/Drum
- Port: china
- ProductionCapacity: 3000 Kilogram/Month
- Purity: 99%
- Storage: Good sealed container away from light ...
- LimitNum: 1 Kilogram
- Type: Pharmaceutical Intermediates
- Grade: Medical Grade
- HS Code: 2942000000
Superiority
D-Threonine
CAS#: 632-20-2
Assay: 99%
Molecular formula: C4H9NO3
Molecular weight: 119.12
Synonym: 2-Amino-3-Hydroxybutyric acid
Content: 99%min
D-Threonine is white crystals or crystalline powder, slightly sweet taste. Freely soluble in formic acid, soluble in water, practically insoluble in ethanol and in ether.
Specifications:
|
Specification rotation[α]20D |
+27.6°~+29.0° |
|
Transmittance |
Not less than 98.0% |
|
Chloride |
Not more than 0.020% |
|
Ammonium |
Not more than 0.02% |
|
Sulfate |
Not more than 0.020% |
|
Iron |
Not more than 10ppm |
|
Heavy metals |
Not more than 10ppm |
|
Arsenic |
Not more than 1ppm |
|
Other amino acids |
Chromatographically not detectable |
|
Loss on drying |
Not more than 0.20% |
|
Residue on ignition |
Not more than 0.10% |
|
Chemical name |
2-Amino-3-Hydroxybutyric Acid |
|
Molecular formula |
C4H9NO3 |
|
Molecular weight |
119.12 |
|
Assay |
99.0%~100.5% |
|
PH |
5.2~6.2 |
Packaging & Delivery
Packaging Details: Cartons, 25kgs per carton.
Delivery Detail: Within 30 days.
About Us
Changzhou Greater Asia Pacific Trading Co., Ltd is a HongKong fully owned enterprise in China that is engaged in supplying the cosmetic/food ingredients with best quality in China. China is a resourceful country for natural plants and herbs. With China industrialization gets better and better, we have the best plant extracts and herb extracts in the world with the most reasonable prices.
We are a supplier of cosmetic ingredients/food ingredients including plant extracts, natural cosmetic ingredients.
We have strong and stable supply networks all over the country and we do business with customers in Europe, Asia and America.
We strive to identify, develop and supply Ingredients from Botanicals/Herbs, for the usage in beverage, health food, cosmetic and pharmaceutical industries, making contributions to the modernization and internationalization of Chinese Herb Medicines and human health. We only supply products manufactured and packaged in accordance with GMP standards.
Details
About Us
Changzhou Greater Asia Pacific Trading Co., Ltd is a HongKong fully owned enterprise in China that is engaged in supplying the cosmetic/food ingredients with best quality in China. China is a resourceful country for natural plants and herbs. With China industrialization gets better and better, we have the best plant extracts and herb extracts in the world with the most reasonable prices.
We are a supplier of cosmetic ingredients/food ingredients including plant extracts, natural cosmetic ingredients.
We have strong and stable supply networks all over the country and we do business with customers in Europe, Asia and America.
We strive to identify, develop and supply Ingredients from Botanicals/Herbs, for the usage in beverage, health food, cosmetic and pharmaceutical industries, making contributions to the modernization and internationalization of Chinese Herb Medicines and human health. We only supply products manufactured and packaged in accordance with GMP standards.