 오퍼게시판 |
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제 목:
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Zinc acetate |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 5970-45-6
Additional_detail: Industrial zinc acetate:
Molecular formula:Zn(CH3 COO)
22H2O
Molecular weight:219.50
Assay≥95%
PH6.0-7.0
Chloride(Cl)≤0.01%
Edible zinc acetate
Molecular formula:Zn(CH3COO)22H2
O
Molecular weight:219.50
Assay≥97%
Fe (Fe)%≤0.005%
PH6.0-6.5
Heavy metal( Pb )%≤0.002
Chloride(Cl)%≤0.01
Sulfate(SO 4)%≤0.01
Pharmaceutical zinc acetate
Molecular formula:Zn(CH3COO)22H2O
Molecular weight219.50
Assay≥97.5%
Fe(Fe)%≤0.001%
PH6.0-6.5
Heavy metal (Pb)%≤0.002
Chloride(Cl)%≤0.01
Sulfate(SO4 )%≤0.01
Quality index:
Appearance:white to offwhite
powder
Assay(total ammino),%≥99.00
Aniline content,%≤0.02
Water insolubles content,%≤0.10
Sodium carbonate solution
Transparent
Property:flaky or granular
crystal, Sg 1.73,melting point
235C .
Use:Pharmaceutical material,
auxiliary agent or catalyst
Packing:plastic bag lined woven
bag, 25Kg
Transport:Avoid impact or rain.
Storage:In cool. dry and airy
place, avoid moisture.
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연락처 |
| 담
당 자: |
Jessica Du |
| 회사주소: |
No. 132 jianshe north street |
| 전화번호: |
0311-86097772 |
| 팩스번호:
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0311-86097771 |
| E - mail: |
dujuan200196@163.com |
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