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ه
ʽC19H32N2O4
CAS No.57469-77-9
^ ɫY(ji)Էĩ
c 178~182C
-0.1~ +0.1
pH(1%ˮҺ w/v) 6.0~8.0
ʧ 0.5%
ƚ 0.2%
ؽ 10ppm
Һ 57.00%~60.00%
هẬ 40.00%~43.00%
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l(f)rg |
2011/8/31 15:18:00 |
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λQ |
Դԭ˾ |
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027-87666705 |
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13125192576 |
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W(wng) ַ |
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(lin) ϵ QQ |
1254207544 |
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1254207544@qq.com |
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430000 |
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hкɽ^(q)·20̖ |
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