- 包裝規(guī)格:25kg紙板桶
- 價(jià)格:0.00
- 付款方式:款到發(fā)貨
- 訂單交貨周期:現(xiàn)貨
- 認(rèn)證/標(biāo)準(zhǔn):
- 合同定制:CMO
- 主要銷售市場(chǎng):北美洲,中/南美洲,西歐,東歐,大洋洲,亞洲,中東,非洲
- 提供樣品:是
- 樣品政策:
Appearance | White crystals or crystalline powder |
Specific rotation[α]20/D (C=2,H2O) | -14.0°to-17.0° |
Transmittance | Not less than 95.0% |
Heavy metal(Pb) | Not more than 20ppm |
Iron (Fe) | Not more than 10ppm |
Arsenic(As2O3) | Not more than 2ppm |
Chloride (Cl) | Not more than 0.020% |
Sulfate (SO4) | Not more than 0.10% |
Other amino acids | Chromatographically not detectable |
Loss on drying | Not more than 0.50% |
Residue on ignition | Not more than 0.30% |
Assay | 98.0to102.0% |
pH | 1.7to2.8 |
-
乙酰-L-亮氨酸 1188-21-2
-
乙酰-甘氨酸 543-24-8
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DL-焦谷氨酸 149-87-1
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D-焦谷氨酸 4042-36-8
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D-組氨酸 351-50-8
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Boc-Tyr(bzl)
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L-丙氨酸異丙酯鹽酸鹽
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(R)-3-甲基吡咯烷鹽酸鹽