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Betaine Hydrochloride

Cas:
590-46-5
Molecular Structure:
MDL:
--MFCD00011903
Molecular Formula:
C5H11NO2HCl
Molecular Weight:
153.61
Alias:
Product order:
Name Specifications Packing Price Delivery
Betaine Hydrochloride 超純級,>98.0% 100g RMB 264 現(xiàn)貨
Betaine Hydrochloride 超純級,>98.0% 500g RMB 1188 現(xiàn)貨
Betaine Hydrochloride 分析標(biāo)準(zhǔn)品,>98% 20mg RMB 217.8 Consulting service
Betaine Hydrochloride CP 500g RMB 308 Consulting service
Betaine Hydrochloride CP 100g RMB 85.8 Consulting service
Character:
白色至微黃色結(jié)晶性粉末,味呈酸澀,具吸潮性,易溶于水、乙醇,難溶于乙醚、三氯甲烷,遇堿反應(yīng)。水中溶解度:64.7 g/100 ml(25°C)
熔點(diǎn):241-242 °C
Quality Standard:
   
   項(xiàng)目                               化學(xué)純
                                    (CP)
含量assay(以C5H11NO2HCl計(jì)),%     ≥ 98.0-100.5
干燥失重 Loss on drying,%          0.5
重金屬Heavy metals(以Pb計(jì)),%     ≤0.001
砷(以As計(jì)),%                     ≤0.0001
熾灼殘?jiān)麵gnition residue,%         ≤0.1
pH值(1+4水溶液)                  0.8-1.2
Storage:

用途  有機(jī)合成。焊接。樹脂處理。
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