二氧化硒 CAS#:7446-08-4_上海瀚思化工有限公司

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二氧化硒

CAS号	7446-08-4
规格	500g瓶	纯度	AR,99%
货号	S817938-500g	货期	需咨询
品牌	macklin	库存	需咨询
规格	500g瓶
纯度	AR,99%
货号	S817938-500g
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
S110870-100g	aladdin	AR,99%	100G瓶	需询盘	---
S110870-2.5kg	aladdin	AR,99%	2.5KG瓶	需询盘	---
S110870-25g	aladdin	AR,99%	25G瓶	需询盘	---
S110870-500g	aladdin	AR,99%	500G瓶	需询盘	---
S110871-100g	aladdin	CP,98.0%	100G瓶	需询盘	---
S110871-500g	aladdin	CP,98.0%	500G瓶	需询盘	---
S110872-100g	aladdin	99.999% metals basis	100G瓶	需询盘	---
S110872-25g	aladdin	99.999% metals basis	25G瓶	需询盘	---
S110872-5g	aladdin	99.999% metals basis	5G瓶	需询盘	---
S110873-100g	aladdin	99.9% metals basis	100G瓶	需询盘	---
S110873-25g	aladdin	99.9% metals basis	25G瓶	需询盘	---
S110873-500g	aladdin	99.9% metals basis	500G瓶	需询盘	---
S110873-5g	aladdin	99.9% metals basis	5G瓶	需询盘	---
S110874-100g	aladdin	99.99% metals basis	100G瓶	需询盘	---
S110874-25g	aladdin	99.99% metals basis	25G瓶	需询盘	---
S110874-500g	aladdin	99.99% metals basis	500G瓶	需询盘	---
S110874-5g	aladdin	99.99% metals basis	5G瓶	需询盘	---
S817938-100g	macklin	AR,99%	100g瓶	需询盘	---
S817938-25g	macklin	AR,99%	25g瓶	需询盘	---
S817938-500g	macklin	AR,99%	500g瓶	需询盘	---
S817939-100g	macklin	CP,98.0%	100g瓶	需询盘	---
S817941-100g	macklin	99.9% metals basis	100g瓶	需询盘	---
S817941-25g	macklin	99.9% metals basis	25g瓶	需询盘	---
S817941-500g	macklin	99.9% metals basis	500g瓶	需询盘	---
S817941-5g	macklin	99.9% metals basis	5g瓶	需询盘	---
S817939-500g	macklin	CP,98.0%	500g瓶	需询盘	---
200000100	Acros	10GR-RG-0.998	10GR瓶	需询盘	---
200001000	Acros	100GR-RG-0.998	100GR瓶	需询盘	---
193980100	Acros	10GR-RG-0.99999	10GR瓶	需询盘	---
200005000	Acros	500GR-RG-0.998	500GR瓶	需询盘	---
193980500	Acros	50GR-RG-0.99999	50GR瓶	需询盘	---
200000025	Acros	2.5KG-RG-0.998	2.5KG瓶	需询盘	---

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物理化学性质
英文名	Selenium(IV) oxide
中文名	二氧化硒
CAS号	7446-08-4	溶解性	38.4 g/100 mL (14℃)
分子量	110.95900	熔点	315ºC
密度	3.95	沸点	684.9ºC(lit.)