MDL：
MFCD00011128

Molecular Formula：
Nb2O5

Molecular Weight：
265.81

Alias：
氧化鈮 ;五氧化二鈮,五氧化二鈳

Product order：

Name	Specifications	Packing	Price	Delivery
Niobium pentaoxide	光玻級(jí),99.99% metals basis	5kg	RMB 7873.8	Consulting service
Niobium pentaoxide	光玻級(jí),99.99% metals basis	1kg	RMB 1769.9	Consulting service
Niobium pentaoxide	電子級(jí),99.98% metals basis	500g	RMB 1190.2	Consulting service
Niobium pentaoxide	電子級(jí),99.98% metals basis	100g	RMB 257.4	Consulting service
Niobium pentaoxide	電子級(jí),99.98% metals basis	25g	RMB 102.3	Consulting service
Niobium pentaoxide	光玻級(jí),99.99% metals basis	500g	RMB 971.3	Consulting service
Niobium pentaoxide	光玻級(jí),99.99% metals basis	100g	RMB 257.4	Consulting service
Niobium pentaoxide	光玻級(jí),99.99% metals basis	25g	RMB 97.9	Consulting service
Niobium pentaoxide	AR,99.9%	500g	RMB 865.7	Consulting service
Niobium pentaoxide	AR,99.9%	100g	RMB 231	Consulting service
Niobium pentaoxide	AR,99.9%	25g	RMB 94.6	Consulting service
Niobium pentaoxide	冶金級(jí),99.95% metals basis	500g	RMB 970.2	Consulting service
Niobium pentaoxide	冶金級(jí),99.95% metals basis	100g	RMB 305.8	Consulting service
Niobium pentaoxide	冶金級(jí),99.95% metals basis	25g	RMB 121	Consulting service
Niobium pentaoxide	冶金級(jí),99.95% metals basis	5g	RMB 63.8	Consulting service
Niobium pentaoxide	SP	10g	RMB 57.2	Consulting service

Character：
加熱時(shí)變黃，能與焦硫酸鉀、氫氧化鉀和碳酸鉀共溶，也溶于堿金屬的碳酸鹽和氫氧化物，以及氫氟酸和熱硫酸，不溶于水。低毒，半數(shù)致死量(大鼠，經(jīng)口)1400mg/kg。有刺激性。

Storage：
密封保存。