产品名称 Product Name |
5-氨基乙酰丙酸盐酸盐 5-Aminolevulinic acid hydrochloride |
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CAS NO |
5451-09-2 |
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批 号 Batch No. |
HYA20120305 |
数 量 Quantity |
3.5公斤 |
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生产日期 Manufacturing Date |
2012.03.05 |
失效日期 Expire Date |
2014.03.04 |
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检测项目 Test Item |
标准值 Specifications |
实测值 Test Results |
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外 观 Appearance |
类白色至白色固体 Off-white or white crystalline |
白色结晶 White crystalline |
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熔 点 Melting Point |
145 - 155℃ |
147-148.5℃ |
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干燥失重 Loss On Drying |
≤0.5% |
0. 26% |
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灼烧残渣 Residues On Ignition |
≤0.1% |
0.04% |
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含 量 Assay(HPLC) |
≥99 % |
99.2% |
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结 论 |
合 格 The product conforms to the above specifications |
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备 注 |
本品极易潮解,须在纯氮的氛围中保存。建议在纯氮的氛围中保存在避光、干燥的环境中。 Store in a tightly closed container, under the protection of nitrogen gas. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. |