High quality L Carnitine fumarate CAS 90471 79 7 in stock
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- Supplier: Shaanxi Midas Biotechnology Co. Ltd.
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Description
Product Description
The details of L-Carnitine fumarate CAS 90471-79-7
Product Name: L-Carnitine fumarate
Synonyms: (R)-(3-Carboxy-2-hydroxypropyl)-trimethyl ammonium fumarate;L-CRNITINEFUMARATE;L-CARNITINE FUMARATE FINE (DURACARN);L-CARNITINEFUMARATE,POWDER;L-CARNITINE FUMARATE;CARNITINE FUMARATE;(R)-(3-carboxy-2-hydroxypropyl)trimethylammonium hydrogen fumarate;L-CARNITINE-L-FUMARATE
CAS: 90471-79-7
MF: C7H15NO3.C4H4O4
MW: 277.27
EINECS: 291-749-4
Specification:
Item | Specifications | Results |
Appearance | White crystalline powder | White crystalline powder |
Identification | Chemical method | Positive |
Specific Rotation | -9.5°~-11.0° | -10.35° |
pH | 3.0~4.5 | 3.77 |
Loss On Drying | ≤0.5% | 0.32% |
Melting Point | 169℃~175℃ | 169.5℃~171.0℃ |
Residue on Ignition | ≤0.2% | 0.04% |
Assay | ||
L-Carnitine | 68.2%±1.0% | 68.08% |
L-Tartaric acid | 31.8%±1.0% | 31.80% |
Heavy Metals | ≤10ppm | <10ppm |
Arsenic | ≤1ppm | <1ppm |
Chloride | ≤4000ppm | <4000ppm |
Cyanide | Absent | Absent |
Lead | ≤3ppm | <3ppm |
Mercury | ≤0.1ppm | <0.1ppm |
Cadmium | ≤1ppm | <1ppm |
Conclusion | The product meets the enterprise standard | |
Packaging & Shipping
1-10kg /bag , 25kg/ Cardboard drum.
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