 오퍼게시판 |
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| 입력일자: |
2006-11-27 |
| 유효일자: |
lastly month |
제 목:
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4-Hydroxypyridine |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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Spec: |
no limit |
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내용: |
Quantity: no limt Kilograms
Additional_detail: Product Name: 4-Hydroxypyridine
Mol. Formula : C5H5NO
Mol. weight : 95.10
CAS No : [626-64-2]
Test
Specification
Appearance
White crystalline solid
Melting Point
147-149→
Assay
◎99%（HPLC）
Water Content
●0.5%
Loss on Drying
●0.5%
Residue on ignition
●0.5%
Heavy Metal(As,Pb)
＜20ppm
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