磷酸氢二钠PH标准物质 CAS#:7558-79-4_上海瀚思化工有限公司

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磷酸氢二钠PH标准物质

CAS号	7558-79-4
规格	10G瓶	纯度	PH值(25°C)：6.864
货号	P117665-10g	货期	需咨询
品牌	aladdin	库存	需咨询
规格	10G瓶
纯度	PH值(25°C)：6.864
货号	P117665-10g
货期	---
品牌	aladdin
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
P117459-50ml	aladdin	1000μg/ml,介质：水	50ML瓶	需询盘	---
P117665-10g	aladdin	PH值(25°C)：6.864	10G瓶	需询盘	---
S112446-500g	aladdin	AR,99%	500G瓶	需询盘	---
S112456-100g	aladdin	99.99% metals basis	100G瓶	需询盘	---
S112456-25g	aladdin	99.99% metals basis	25G瓶	需询盘	---
S112456-500g	aladdin	99.99% metals basis	500G瓶	需询盘	---
S118441-100g	aladdin	细胞或昆虫细胞培养,≥99%	100G瓶	需询盘	---
S118441-500g	aladdin	细胞或昆虫细胞培养,≥99%	500G瓶	需询盘	---
S118441-5kg	aladdin	细胞或昆虫细胞培养,≥99%	5KG瓶	需询盘	---
S118442-500g	aladdin	电泳级,≥99%	500G瓶	需询盘	---
S118443-1kg	aladdin	分子生物学级,≥99.5%(T)	1KG瓶	需询盘	---
S118443-250g	aladdin	分子生物学级,≥99.5%(T)	250G瓶	需询盘	---
204851000	Acros	100GR-RG-dibasic, anhydrous, f	100GR瓶	需询盘	---
204855000	Acros	500GR-RG-dibasic, anhydrous, f	500GR瓶	需询盘	---
424370025	Acros	2.5KG-ACS-dibasic, suitable fo	2.5KG瓶	需询盘	---
204850050	Acros	5KG-RG-dibasic, anhydrous, for	5KG瓶	需询盘	---
424375000	Acros	500GR-ACS-dibasic, suitable fo	500GR瓶	需询盘	---
255793-50G	Aldrich	99.95% trace metals basis,	50G瓶	需询盘	---
W239901-5KG	Aldrich	>=99%,	5KG瓶	需询盘	---
W239901-1KG	Aldrich	>=99%,	1KG瓶	需询盘	---
255793-10G	Aldrich	99.95% trace metals basis,	10G瓶	需询盘	---
W239901-SAMPLE	Aldrich	>=99%,	SAMPLE瓶	需询盘	---
S818100-500g	macklin	AR,99%	500g瓶	需询盘	---
S818103-100g	macklin	99.99% metals basis	100g瓶	需询盘	---
S818103-25g	macklin	99.99% metals basis	25g瓶	需询盘	---
S818103-500g	macklin	99.99% metals basis	500g瓶	需询盘	---
S818102-500g	macklin	USP	500g瓶	需询盘	---
S818102-5kg	macklin	USP	5kg瓶	需询盘	---
S818102-100g	macklin	USP	100g瓶	需询盘	---
A11817-250g	Alfa	98+%,	250g瓶	需询盘	---
A11817-10000g	Alfa	98+%,	10000g瓶	需询盘	---
013437-1kg	Alfa	99.0% min,	1kg瓶	需询盘	---
013437-250g	Alfa	99.0% min,	250g瓶	需询盘	---
013437-5kg	Alfa	99.0% min,	5kg瓶	需询盘	---
A11817-5kg	Alfa	98+%,	5kg瓶	需询盘	---
A11817-1kg	Alfa	98+%,	1kg瓶	需询盘	---
A11817-500g	Alfa	98+%,	500g瓶	需询盘	---
A11817-2500g	Alfa	98+%,	2500g瓶	需询盘	---
448140050	Acros	5KG--98%,extra pure,anhydrous	5KG瓶	需询盘	---
448140250	Acros	25KG--98%,extra pure,anhydrous	25KG瓶	需询盘	---
424370100	Acros	10KG-ACS reagent-99+%,suitable	10KG瓶	需询盘	---
448140010	Acros	1KG--98%,extra pure,anhydrous	1KG瓶	需询盘	---

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物理化学性质
英文名	disodium hydrogenphosphate
中文名	磷酸氢二钠
CAS号	7558-79-4	溶解性	>=10 g/100 mL at 20 ºC
分子量	141.95900	熔点	243-245 °C
密度	1.064 g/mL at 20 °C	沸点	158ºC at 760 mmHg