标准物质一站式采购平台
Part Number:HMBP-23
Product Name:2-Hydroxy-4-methoxybenzophenone
General Information:
LOT NUMBER:TC200220-16
FORMULA :HOC6H3(OCH3)COC6H5
FORMULA WEIGHT:228.24

CAS NUMBER:131-57-7
MDL NUMBER:MFCDO0008387
LONG TERM STORAGE:Room Temperature
| Test | Specification | Result |
| Appearance (color) | Light yellow to yellow | light-yellow |
| Appearance (Form) | crystalline Powder | crystalline Powder |
| proton NMR Spectrum | Conforms to Structure | Conforms |
| purity(GC) | ≥99.8% | 99.24% |
| Melting Point | 62.0-65.0°c | 63.2°c |
| Loss on Drying | ≤0.20% | 0.135% |
| Recommended Retest Period | —— | 3 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2-羟基-4-甲氧基二苯酮溶液标准物质
编号:SHAM_162714 CAS号:131-57-7 规格:1.2mL 浓度:100μg/mL
甲醇中2-羟基-4-甲氧基二苯酮溶液标准物质
编号:SHAM_162715 CAS号:131-57-7 规格:1.2mL 浓度:1000μg/mL
正己烷中2羟基4甲氧基二苯酮溶液
编号:1ST3410-100H CAS号:131-57-7 规格:1mL 浓度:100μg/mL
二苯酮-3检测标准品
编号:HMBP-23 CAS号:131-57-7 规格:250mg 浓度:99.2%
二苯酮-3检测标准品
编号:HMBP-23 规格:100mg
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