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Amino Acids
L-Histidine Mono HCL
Minimum Order Quantity: 25 Kg
Lead | Greater than 0.0005% Max. |
Loss on Drying | Greater than 0.3% Max |
Purity | 98.5 - 101.5% |
Residue on lgnition | Greater than 0.1% Max |
Specific Rotation | +8.50 - +10.50 |
Appearance | White Powder |
L-Ornithine Mono HCL
Solubility | Water |
Brand | Delta Chemsol |
Stability | Hygroscopic |
Melting Point | 239degC - 241degC |
Mol Weight | 168.62 |
Appearance | White Powder |
Country of Origin | Made in India |
L-Cysteine HCL Mono
Brand | Delta Chemsol |
Grade Standard | Technical Grade |
Physical State | Powder |
Chloride | 20.29% |
Assay | 101.5% |
PH | 2.0 |
With our rich industry experience we are dedicatedly providing L-Cysteine HCL Mono. The offered chemical is processed using the finest quality ingredients and advanced technology in accordance with quality standards. Our chemical is stringently tested by our quality controllers on numerous quality parameters.
Features:
- Optimum quality
- High effectiveness
- Long shelf life
Specifications:
Item | Specification | Result |
Specific rotation[a]D20 | 5.5 to 7.0° | 6.12° |
State of solution | Clear and colorless | 99.00% |
(Transmittance) | ≥ 98.0% | |
Chloride(Cl) | 19.89 to 20.29% | 20.13% |
Ammonium(NH4) | ≤0.02% | ≤ 0.019% |
Sulfate (SO4) | ≤ 0.020% | ≤ 0.019% |
Iron(Fe) | ≤ 10 ppm | ≤ 2 ppm |
Heavy metals(Pb) | ≤ 10 ppm | ≤ 3 ppm |
Arsenic(as As2o3) | ≤ 1 ppm | ≤ 1 ppm |
other amino acids | Chromatographically | Conforms |
Loss on drying | 8.50 to 12.00% | 10.18% |
Residue on ignition(sulfated) | ≤ 0.1% | 0.05% |
Assay | 98% to 101.5% | 99.90% |
PH | 1.5 to 2.0 | 1.6 |
L-Aspartic Acid
Minimum Order Quantity: 25 Kg
Purity | 98.5% Min |
Specific Rotation | 24.8-25.8 |
Chlorides | 0.02% Max |
Drying | 0.2% Max |
Residue on Ignition | 0.10 % Max |
Heavy Metals | 10 ppm Max |
Appearance | White Powder |
Transmittance | 98 % Min |
Iron | 0.001% Max |
Arsenic PPM | 2 ppm Max |
Other Amino Acid | Not detective |
L-Methionine
Minimum Order Quantity: 25 Kg
Sulfate | NMT 0.03% |
Specific Rotation | +22.4 to +22.7 |
Assay | 98.5% - 101.5% |
Solubility | Soluble in water |
pH | 5.6-6.1 |
Odor | Slight characteristic |
Chloride | NMT 0.05% |
Heavy Metals | NMT 15 ppm |
Iron | NMT 0.003% |
Loss on Drying | NMT 0.3% |
Residue on Ignition | NMT 0.1% |
Appearance | Colorless or white crystalline powder |
L-Tryptophan
Minimum Order Quantity: 25 Kg
Assay | 98.5~101.5% |
Appearance | White or yellow slightly crystalline powder |
Specific Rotation | -29.4~-32.8deg |
Iron | Greater than 0.003% |
pH | 5.5~7.0 |
Sulfates | Greater than 0.03% |
Chlorides | Greater than 0.05% |
Residue on Ignition | Greater than 0.10% |
Heavy Metals | Greater than 15ppm |
L-Tyrosine
Minimum Order Quantity: 25 Kg
Loss On Drying | 0.3% Max |
Heavy Metals | 15 ppm Max |
Sulfates | 0.04 % Max |
Arsenic PPM | 1.5 ppm Max |
Residue on Ignition | 0.4% Max |
Assay | 98.5 - 101.5% |
Chlorides | 0.04% Max |
Organic Volatiles | Comply with standards |
Specific Rotation | -9.8deg to -11.2deg |
L-Glutamine
Grade Standard | Reagent Grade |
Physical State | Powder |
Loss on Drying | 0.03 % Max |
Assay | 98.5 % ~ 101.5 % |
Residue on Ignition | 0.01 % Max |
Heavy Metals | 10 ppm Max |
Specific Rotation | +6.3deg ~ +7.3deg |
L-Asparagine Monohydrate
Minimum Order Quantity: 25 Kg
Iron | 10 ppm Max |
Chloride | 0.020% Max |
Assay | 99.0 - 101.0% |
Appearance | White Crystalline Powder |
Arsenic | 1 ppm Max |
Loss On Drying | 11.5 - 12.5% |
Other Amino Acids | 1.0% Max |
Total Plate Count | 1,000 CFU/g Max |
Sulfate | 0.020% Max |
Specific Rotation | +34.30 - +36.50 |
Ammonium | 0.10% Max |
Transmittance | 98.0% Min |
pH | 4.4 - 6.4 |
Residue on lgnition | 0.10% Max |
Heavy Metal | 10 ppm Max |
L- Aspartate
Minimum Order Quantity: 25 Kg
Arsenic | Less than 2 ppm |
Ammonium | Less than 0.02% |
Heavy Metals | Less than 10 ppm |
Chloride | Less than 0.03% |
Loss on Drying | Less than 7.0% |
Residue on Ignition | Les than 0.20% |
Assay | 98.0%~101.0% |
Ph | 5.0~6.5 |
Specific Rotation | +27deg ~ +30.0deg |
Iron Fe | Less than 30 ppm |