CAS No. 5794-13-8 Stabilization Effect 99% L-Asparagine Monohydrate with Effect and Effect
Price:
Negotiable
MOQ:
100kg
Delivery Time:
5-8 days
Product Description
Detailed introduction to L-Asparagine monohydrate:
L-Asparagine monohydrate
1, Asparagine is a kind of amino acids, usually used for pharmaceutical intermediate,nutritional supplement.
2, DESCRIPTION: A white to off-white powder that is soluble in water (2.1g/100ml), and insoluble in alcohol,. A 10 mg/ml solution has a pH between 4.0 to 5.5
3, Changzhou Weiqiang Chemical Co .,Ltd. is one of the largest and experienced manufacturers of asparagine in the world, pleased to offer its skills in the field of manufacturing of asparagine,involving L-,D- and DL-type asparagine.
Weiqiang distributes high quality products, certified in meeting the most stringent standards such as USP/NF,FCC, EP, AJI , CP and other special items. Weiqiang has completed significant expansion of its manufacturing facilities for asparagines to meet customers' rising demand for the products.
4, Our asparagine products are
L- Asparagine monohydrate CAS:5794-13-8
L- Asparagine anhydrous CAS : 70-47-3
D- Asparagine anhydrous / monohydrate CAS :2058-58-4 / 5794-24-1
DL- Asparagine monohydrate CAS : 3130-87-8
L-Asparagine monohydrate
1, Asparagine is a kind of amino acids, usually used for pharmaceutical intermediate,nutritional supplement.
2, DESCRIPTION: A white to off-white powder that is soluble in water (2.1g/100ml), and insoluble in alcohol,. A 10 mg/ml solution has a pH between 4.0 to 5.5
3, Changzhou Weiqiang Chemical Co .,Ltd. is one of the largest and experienced manufacturers of asparagine in the world, pleased to offer its skills in the field of manufacturing of asparagine,involving L-,D- and DL-type asparagine.
Weiqiang distributes high quality products, certified in meeting the most stringent standards such as USP/NF,FCC, EP, AJI , CP and other special items. Weiqiang has completed significant expansion of its manufacturing facilities for asparagines to meet customers' rising demand for the products.
4, Our asparagine products are
L- Asparagine monohydrate CAS:5794-13-8
L- Asparagine anhydrous CAS : 70-47-3
D- Asparagine anhydrous / monohydrate CAS :2058-58-4 / 5794-24-1
DL- Asparagine monohydrate CAS : 3130-87-8
| Item | Limit |
Appearance | White crystals or crystalline powder |
Specific Rotation [a]D20o | -34.5°to -36.5° |
Loss on drying | 11.5 - 12.5% |
Transmittance | 98.0% Min |
Chloride (Cl) | 200ppm Max |
Sulphate(SO4) | 200ppm Max |
Ammonium (NH4) | 0.1% Max |
Iron (Fe) | 10ppm Max |
Heavy Metals (Pb) | 10ppm Max |
Arsenic (As2O3) | 1ppm Max |
Other Amino Acids | 1.0% Max |
Residue on Ignition | 0.1% Max |
Assay | 99.0~101.0 |
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Company
Hugestone Enterprise Co., Ltd.
Location
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Contact Person
Gong