有机化学
分类
全部
有机膦
品牌
全部
Amethyst
J&K
Fluorochem
Strem
Accela
Apollo
Matrix
TCI
Aldrich
纯度
全部
-
>95.0%
>95%
>97%
≥90.0%
≥90%
≥95.0%
≥95.0% (GC)
≥95%
≥95% (GC)
≥96.0% (sum of enantiomers, HPLC)
≥96%
≥97.0% (31P-NMR)
≥97.0% (31P-NMR), yellow-brown
≥97.0% (CHN)
≥97.0% (H-NMR)
≥97%
≥97% (CHN), optical purity ee: ≥99%
≥97%, optical purity ee: ≥99%
≥98.0%
≥98.0% (CHN)
≥98.0% (HPLC)
≥98%
≥99.0% (HPLC)
1?M in toluene
1.0?M in diethyl ether
1.0?M in THF
1.0?M in toluene
100-200?mesh, extent of labeling: 0.020?mmol/g Rh loading
20?wt. % in toluene
200-400?mesh, extent of labeling: 0.7?mmol/g loading
85.0%(GC)
90.0%(GC)
90%
90%, technical grade
92.0%(T)
93.0%(GC)
93.0%(T)
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(T)
95%
95% (NMR)
95%%+
95+%
96.0%(GC)
96.0%(GC&T)
96.0%(LC)
96.0%(T)
96%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&T)
97.0%(T)
97.0%(T&QNMR)
97%
97%%+
97+%
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&T)
98.0%(T)
98.5%
98%
98%%+
98+%
99.0%(GC)
99.5%
99%
AldrichCPR
kanata purity
Kanata Purity
min. 85%
min. 90%
min. 94%
min. 95%
min. 97%
min. 98%
N/A
optical purity ee: ≥99%
technical grade, 90%
technical, ≥90% (GC)
规格
全部
0.1g
0.25g
1000g
100g
100mg
100ml
10g
125g
1ea
1g
1kg
1ml
2.5g
2.5l
200mg
20g
250g
250mg
25g
25mg
25ml
2g
500g
500mg
500ml
50g
50mg
5g
5kg
5ml
排序
默认
价格
纯度
700个产品