 오퍼게시판 |
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제 목:
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4-Amino-1-hydroxybenzene |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 123-30-8
Quantity: 20000Metric Tons
Payment: T/T&L/C
Additional_detail: 1) Chemical name: P-aminophenol 4-
aminophenol
2) Molecular formula: C6H7NO
3) Molecular weight: 109.12
4) Properties:
a) Appearance: grayish-white
or creamy-white crystal (pure
product is
leaf-like crystal)
b) Melting point: 184C
c) Solubility: slightly
soluble in hot water, alcohol and
ether
d) Toxicity: poisonous skin
irritant (may cause itching if
contacted often)
5) Quality index:
a) Content (diago method): ≥
98%
b) Moisture: ≤1%
c) Insoluble in HCl: ≤200ppm
6) Usage:
a) Material for azo dyes,
sulfide dyes, fur dyes (fur brown
P), and developer
b) Main material for
paracetamol
Packing: 40kg/woven PP bag (with
inner bag)
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연락처 |
| 담
당 자: |
Ms.Vivien |
| 회사주소: |
Dabaimashi Village, Beigang Town, Long'gang District, Huludao City, Liaoning Prov., China. |
| 전화번호: |
+86-429-2075777 |
| 팩스번호:
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+86-429-2075757 |
| E - mail: |
pca@cntbchem.com |
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