China (Mainland)
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D-Threonine CAS NO.632-20-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- D-Threonine
- Threonine
- 632-20-2
Quick Details
- ProName: D-Threonine
- CasNo: 632-20-2
- Molecular Formula: C4H9NO3
- Appearance: White powder
- Application: Pharmaceutical Intermediates.
- DeliveryTime: Goods in stock
- PackAge: 25kg/barrel
- Port: Chengdu,Shanghai,etc..
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 99%
- Storage: room temperature
- Transportation: by sea,by air,by courrier,etc..
- LimitNum: 1 Kilogram
- Related Substances: Transmittance not less than 98.0%
- Residue on Ignition: Not more than 0.20%
- Heavy Metal: Not more than 10ppm
- Valid Period: 1 year
Superiority
The area of Chengdu Baishixing is 35,000 square metre , the staff members are 88, our output value is over 120 millions per year. Baishiying cooporates with Life Science Academy of Wuhan University to develop amino acids series products.We have professional science development and experiment base station. Our products are U.S.P.,AJI,EP(European Pharmacopoeia)standard.
| CAS No.: | 632-20-2 | Other Names: | H-D-Thr-OH | MF: | C4H9NO3 |
| EINECS No.: | ******* | Place of Origin: | Sichuan China (Mainland) | Type: | Vitamins, Amino Acids and Coenzymes |
| Grade Standard: | Food Grade,Medicine Grade | Brand Name: | Baishixing | Model Number: | Manufacturer's Standard |
| Purity: | 99% | Appearance: |
White crystals or crystalline powder,slightly sweet taste.
|
CAS: | 632-20-2 |
| Name: | D-Threonine |
Details
Chengdu Baishixing Science and Technology Industry Co.,Ltd
(1)Establishment:2003
(2)Location: an national ecology example county in Pujiang, Chengdu,Sichuan Province.
(3)Main products:We have 5 series of products(protected amino acids,amino acids derivatives,peptides, plants amino acids and heterocycle chemical compounds)
and over 80 kinds so far.Output is over 300 ton per year.
Specifications:
|
Manufacture standard |
AJI97 |
|
|
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 |
|
Application: it is Mainly used in the fields of schiral medicine, chiral additive, chiral auxiliaries.
