USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $6.80-15.00 / Metric Ton
USD $1.20-3.10 / Metric Ton
USD $4.30-5.10 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $2.52-2.66 / Metric Ton
USD $4.10-5.00 / Metric Ton
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
外观 appearance |
appearance | 初熔点(℃)initial m.p(℃)≧ | 加热减量(65℃-70℃)(%) loss on drying(%)≦ | 筛余物(%)residues on 150μm sieve(%)≦ (a) | 筛余物(%)residues on 63μm sieve(%)≦(a) | 灰分(%) ash content (800±25)℃(%)≦ | 纯度hplc(%) purity hplc(%) ≧ | 检验日期 date of analysis |
淡黄色粉末 light-yellow powder | 128.0 min. | 0.30 max. | 0.10 max. | 0.50 max. | 0.30 | 96.0 | |
淡黄色粉末 light-yellow powder | 129.2 | 0.22 | 0.08 | 0.35 | 0.19 | / | 20180910 |