邻苯二甲酸氢钾pH标准物质 CAS#:877-24-7_上海瀚思化工有限公司

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邻苯二甲酸氢钾pH标准物质

CAS号	877-24-7
规格	250g瓶	纯度	for HPLC,>99.5%
货号	P816395-250g	货期	需咨询
品牌	macklin	库存	需咨询
规格	250g瓶
纯度	for HPLC,>99.5%
货号	P816395-250g
货期	---
品牌	macklin
库存	---
注意：请务必与卖家联系核实单价库存，以确保您的资金安全及交易顺利。
参考价：需询盘

立即询盘

货号	品牌	纯度	规格	参考价	货期
P112244-12×500g	aladdin	AR,99.8%	12×500g瓶	需询盘	---
P112244-2.5kg	aladdin	AR,99.8%	2.5KG瓶	需询盘	---
P112244-500g	aladdin	AR,99.8%	500G瓶	需询盘	---
P112246-2.5kg	aladdin	ACS,99.95-100.05%	2.5KG瓶	需询盘	---
P112246-500g	aladdin	ACS,99.95-100.05%	500G瓶	需询盘	---
P112247-50g	aladdin	PT	50G瓶	需询盘	---
P112249-25g	aladdin	SP	25G瓶	需询盘	---
P112251-25g	aladdin	99.99% metals basis	25G瓶	需询盘	---
P112254-25g	aladdin	核磁定量标准，99.998% metals basis	25G瓶	需询盘	---
P112254-5g	aladdin	核磁定量标准，99.998% metals basis	5G瓶	需询盘	---
P112256-250g	aladdin	色谱级，>99.5%	250G瓶	需询盘	---
P112256-50g	aladdin	色谱级，>99.5%	50G瓶	需询盘	---
P117663-10×2g	aladdin	pH标准值：4	10×2g瓶	需询盘	---
424061000	Acros	100GR-ACS-reagent ACS, acidim	100GR瓶	需询盘	---
177121000	Acros	100GR-RG-acidimetric standard,	100GR瓶	需询盘	---
417955000	Acros	500GR-RG-99+%	500GR瓶	需询盘	---
177125000	Acros	500GR-RG-acidimetric standard,	500GR瓶	需询盘	---
424065000	Acros	500GR-ACS-reagent ACS, acidim	500GR瓶	需询盘	---
P816389-500g	macklin	AR,99.8%	500g瓶	需询盘	---
P816391-50g	macklin	PT	50g瓶	需询盘	---
P816392-25g	macklin	SP	25g瓶	需询盘	---
P816394-25g	macklin	核磁共振定量标准,99.998%	25g瓶	需询盘	---
P816394-5g	macklin	核磁共振定量标准,99.998%	5g瓶	需询盘	---
P816395-250g	macklin	for HPLC,>99.5%	250g瓶	需询盘	---
P816395-50g	macklin	for HPLC,>99.5%	50g瓶	需询盘	---
P0309-25G	TCI	>99.8%(T),RG	25G瓶	需询盘	---
P0309-500G	TCI	>99.8%(T),RG	500G瓶	需询盘	---
033351-250g	Alfa	99.95-100.05%,ACS	250g瓶	需询盘	---
A12895-5000g	Alfa	99%,	5000g瓶	需询盘	---
A12895-250g	Alfa	99%,	250g瓶	需询盘	---
A12895-1000g	Alfa	99%,	1000g瓶	需询盘	---
A12895-500g	Alfa	99%,	500g瓶	需询盘	---
033351-1kg	Alfa	99.95-100.05%,ACS	1kg瓶	需询盘	---
35603-1L	Alfa	0.05N Standardized Solution,	1L瓶	需询盘	---
35603-500ml	Alfa	0.05N Standardized Solution,	500ml瓶	需询盘	---
424060025	Acros	2.5KG-ACS-reagent ACS, acidim	2.5KG瓶	需询盘	---
417950025	Acros	2.5KG-RG-99+%	2.5KG瓶	需询盘	---
177120025	Acros	2.5KG-RG-acidimetric standard,	2.5KG瓶	需询盘	---

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物理化学性质
英文名	Potassium hydrogen phthalate
中文名	邻苯二甲酸氢钾
CAS号	877-24-7	溶解性	80 G/L (20 ºC)
分子量	204.22100	熔点	295-300 °C (dec.)(lit.)
密度	1.006 g/mL at 20 °C	沸点	378.3ºC at 760 mmHg