- Min.Order :1 Kilogram
- Purity: 99%min
- Payment Terms : L/C,D/A,D/P,T/T,,Other
Keywords
DL-serine DL-Serine price 302-84-1
Quick Details
- Appearance:White crystals or crystalline Powder
- Application:1) nutritional supplement 2) used as biochemical reagents 3) pharmaceutical intermediates or apis 4) used for biochemical research, the preparation of tissue culture, medicine, used for amino acids
- PackAge:250kg drum
- ProductionCapacity:|Metric Ton|Day
- Storage:Storage: All products should be stored at a dry and ventilated location away from fire and other dangerous goods, and should avoid direct sunlight.
- Transportation:by sea or by air
Superiority:
1，Product information:
Product name :DL-serine
Other name: DL-2-Amino-3-hydroxypropionic acid
(+/-)-2-Amino-3-hydroxypropionic acid; H-DL-Ser-OH
white crystalline powder. Odourless,taste sweet.
Molecular formula: C3H7NO3
Molecular weight: 105.09
Melting point: 240 DHS C (DEC)
Solubility in water: 50.23 G/L (25 DHS C)
Density: 1.53
About the 228 °C melting and decomposition. When the PH 9 racemization. Acid hydrolysis protein loss a lot. Thermal decomposition in dilute alkali solution.
Soluble in water (20 °C) 38 g/ml, 100; Insoluble in ethanol and aether.
2,Specifications:
|
ITEM |
SPECIFICATION |
|
Identification: |
Infrared absorption |
|
Appearance: |
White crystals or crystalline Powder |
|
Chloride(Cl): |
≤0.05% |
|
Sulfate(SO4): |
≤0.03% |
|
Iron(Fe): |
≤0.003% |
|
Heavy Metals: |
≤0.0015% |
|
Loss on drying: |
≤0.5% |
|
Residue on Ignition: |
≤0.3% |
|
Chromatographic purity: |
Meet the requirements |
|
Organic volatile impurities: |
Meet the requirements |
|
Assay: |
98.50% ~ 101.5% |
3,Application:
1) nutritional supplement
2) used as biochemical reagents
3) pharmaceutical intermediates or apis
4) used for biochemical research, the preparation of tissue culture, medicine, used for amino acids nutrition medicine
Details:
1,Product information :
Product name:DL-Serine
Other name: DL-2-Amino-3-hydroxypropionic acid
(+/-)-2-Amino-3-hydroxypropionic acid; H-DL-Ser-OH
white crystalline powder. Odourless,taste sweet.
Molecular formula: C3H7NO3
Molecular weight: 105.09
Melting point: 240 DHS C (DEC)
Solubility in water: 50.23 G/L (25 DHS C)
Density: 1.53
About the 228 °C melting and decomposition. When the PH 9 racemization. Acid hydrolysis protein loss a lot. Thermal decomposition in dilute alkali solution.
Soluble in water (20 °C) 38 g/ml, 100; Insoluble in ethanol and aether.
2,Specifications:
|
ITEM |
SPECIFICATION |
|
Identification: |
Infrared absorption |
|
Appearance: |
White crystals or crystalline Powder |
|
Chloride(Cl): |
≤0.05% |
|
Sulfate(SO4): |
≤0.03% |
|
Iron(Fe): |
≤0.003% |
|
Heavy Metals: |
≤0.0015% |
|
Loss on drying: |
≤0.5% |
|
Residue on Ignition: |
≤0.3% |
|
Chromatographic purity: |
Meet the requirements |
|
Organic volatile impurities: |
Meet the requirements |
|
Assay: |
98.50% ~ 101.5% |
3,Applicatuion:
1) nutritional supplement
2) used as biochemical reagents
3) pharmaceutical intermediates or apis
4) used for biochemical research, the preparation of tissue culture, medicine, used for amino acids nutrition medicine
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