有机化学
分类
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磺酸盐与亚磺酸盐
品牌
全部
Amethyst
J&K
Fluorochem-B
Frontier
Strem
Accela
TCI
Key Organics
Matrix
Aldrich
纯度
全部
>90%
>95%
>97%
≥95%
≥96%
≥97%
≥98.0% (dry substance, T)
≥98%
≥99.0% (T)
40 wt. % in H2O
50 wt. % in H2O
55.0%(LC)
65%
80%
85.0%(LC&T)
85%
90.0%(LC)
90%
94%
95.0%
95.0%(LC)
95.0%(T)
95%
95+%
96%
97.0%(T&LC)
97%
98.0%(LC)
98.0%(LC&T)
98.0%(T)
98.5%
98%
99.0%
99.5%
99.99%
99%
AldrichCPR
average Mw ~18,000, average Mn ~2,500
average Mw ~52,000, average Mn ~7,000
min. 97%
min. 98%
mixture of isomers, 40 wt. % in H2O
N/A
tech. 90%
Tech. 90%
technical
technical grade
technical grade, 80%
technical grade, 85%
规格
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0.1g
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1000g
100g
100mg
10g
1g
1kg
1l
2.5g
2.5kg
250g
250mg
250ml
25g
25mg
500g
50g
50mg
5g
5kg
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