 오퍼게시판 |
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제 목:
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D-Asparagine |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 2058-58-4
Quantity: 1000Kilograms
Payment: T/T in advanced; D/P at sight; L/C at sight;
Additional_detail: Product Name:D-Asparagine
Synonyms:(R)-2-Aminosuccinamic acid
Molecular Formula:C4H8N2O3H2O
CAS #:2058-58-4
Appearance White crystal powder
Assay Not less than 98.5%
Specific Rotation [α]20/D
-33.5~36.5?C=10 in 6N HCI)
Chloride (Cl) Not more than
0.020%
Heavy Metals (Pb)
Not more than 10 PPM
Loss on Drying
11.5% to 12.5%
Residue on Ignition (Sulfated)
Not more than 0.10%
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연락처 |
| 담
당 자: |
Kimberly ZHANG |
| 회사주소: |
Room207, No1 Building, Jiachuan Road245, Xuhui District, Shanghai City, P. R. China |
| 전화번호: |
86-15921687200 |
| 팩스번호:
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+86-21- 64543801 |
| E - mail: |
kim_pharma@yahoo.com.cn |
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