性状：能溶于水，不溶于醇，在空气中易风化，呈强碱性。

备注: 以上描述，仅作参考，并不表示您收到的产品，与此项描述完全相符，产品的出厂标准，请参见质量标准。

质量标准：

Q/(HG)SJ 450-92
项目Item　　　　　　　　　　        分析纯(AR)    化学纯(CP)
含量(Na₃VO₄)Assay,%　　      　              ≥98.5           98.0
氯化物(Cl)Chloride,%                              ≤0.01           0.05
硫酸盐(SO₄)Sulfate,%                              ≤0.02           0.05
碳酸盐(CO₃)Carbonate                               合格           合格
澄清度试验Clarty                                     合格          合格
二氧化硅(SiO₂)Silicon diuxide,%               ≤0.1            0.3

99.9% metals basis:

外观Appearance                                  White to Off-White Powder
X-射线衍射分析X-Ray Diffraction          Conforms to Structure
纯度Purity                                         ≥99.9% Based on Trace Metals Impurities of ICP
Titration by KMNO4 (% V)                     ≥25.0 %
ICP:                                                 Confirms Na and V Components Confirmed
总痕量金属杂质total metallic impurities  ≤1000ppm by ICP Atomic emission

99.99% metals basis:

外观Appearance                                 White to Off-White Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                                        ≥99.99% Based on Trace Metals Impurities of ICP
Titration by KMNO4 (% V)                    ≥25.0 %
ICP:                                                Confirms Na and V Components Confirmed
痕量金属分析total metallic impurities   ≤200ppm by ICP Atomic emission
(Li、K、Rb、Cs、Sc、Mg、Ca、Cu、Ba、Al、Ga、Tl、Si、Cr、Pb、Mn、Fe)

贮存：密封保存。

用途：用于制药工业、植物的接种、照像业、墨水的制造和印染等。

联合国编号

Risk： R23/24/25-

Safety : S24/25 –

Hazard : T -