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| Product Name: |
L-Cystine
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| Specifications |
Assay 99.0-101.0% |
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CAS No.£º56-89-3
Molecule Formula£ºC6H12N2O4S2
Molecule Weight£º240.30
Structure Formula£º
Description£ºWhite crystals or crystalline powder; almost insoluble in water, practically insoluble in ethanol and in ether.
Manufacture Standards: AJI92/EP5
Specification:
Specific rotation -215 - -225¡ã
Heavy metals ¡Ü10ppm
Water content ¡Ü0.20%
Residue on ignition ¡Ü0.10%
assay 98.5-101.0%
pH 5.0-6.5
Mainly uses:
Used in food additive, medicine and cosmetic etc.
Packing:
25kgs/ fiber drum. |
| Company: |
NingBo Create Biological Project Co.,Ltd.
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| Contact: |
Ms. sally li |
| Address: |
Gengyu Road ,Guisi Industry Zone Ningbo 315206 China |
| Postcode: |
315206 |
| Tel: |
86 574 86556102 |
| Fax: |
86 574 86553222 |
| E-mail: |
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