标准物质一站式采购平台
Part Number:ELP-129103
Product Name:Ethyl 4-hydroxybenzoate
General Information:
LOT NUMBER:AP190514-11
FORMULA:C9H10O3
FORMULA WEIGHT: 166.17

CAS NUMBER:120-47-8
MDL NUMBER:MFCD00002353
LONG TERM STORAGE:2-8°C
| Test | Specification | Result |
| Appearance (Color) | White | White |
| Appearance (Form) | Powder | Powder |
| Proton NMR Spectrum | Conforms to Structure | Conforms |
| Purity(HPLC) | ≥99.00% | 99.82% |
| Recommended Retest Period | —— | 4 Years |
Note:Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % deviationprior to the expiration date shown on the label. This guarantee is exclusive of anycontamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。
甲醇中对羟基苯甲酸乙酯溶液标准物质
编号:GBW(E)100978 CAS号:120-47-8 规格:5mL 浓度:1000μg/mL
甲醇中对羟基苯甲酸乙酯-D4同位素溶液标准物质
编号:BWQ0580-2016 CAS号:1219795-53-5 规格:1.2mL 浓度:1000μg/mL
对羟基苯甲酸乙酯-D4同位素标准品
编号:BWJ5998-2016 规格:10mg 浓度:3组分
甲醇中对羟基苯甲酸乙酯-D4同位素溶液标准物质
编号:BWQ0581-2016 CAS号:1219795-53-5 规格:1.2mL 浓度:100μg/mL
甲醇中对羟基苯甲酸乙酯(尼泊金乙酯)溶液标准物质
编号:BWQ7629-2016 CAS号:120-47-8 规格:5mL 浓度:100μg/mL
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