CFEQ-4-110038-2500

中文名称 (易制爆)硝酸

英文名称 Nitric acid；≥65%，ppb

规格 2.5L

CAS号 [7697-37-2]

分子式 HNO3

分子量 63.01

级别 ppb级

浓度/纯度 ≥65%

Guarantee analysis

Assay                 67%-70%

Color（APHA） ≤5APHA

Chloride (Cl)         ≤80ppb

Phosphate (PO4) ≤10ppb

Sulfate (SO4)           ≤100ppb

MAXIMUM LIMIT OF IMPURITIES（ppb）

Al  ≤1      Li   ≤0.1   Ce ≤0.1 Re ≤0.1

Sb ≤0.5   Mg ≤1 Cs ≤0.1 Rb ≤0.1

As ≤0.5 Mn ≤0.1 Dy ≤0.1 Ru ≤0.5

Ba ≤0.1 Mo ≤0.1 Er ≤0.1 Sm ≤0.1

Be ≤0.1 Ni  ≤0.5 Eu ≤0.1 Sc ≤0.1

Bi  ≤0.1 Nb ≤0.1 Gd ≤0.1 Se ≤1

B   ≤1 K    ≤1 Hf ≤0.1 Te ≤0.1

Cd ≤0.5 Ag  ≤0.1 Ho ≤0.1 Tb ≤0.1

Ca ≤1 Na  ≤1 In ≤0.1 Th ≤0.1

Cr  ≤1 Sr   ≤0.1 La ≤0.1 Tm ≤0.1

Co ≤0.5 Ta   ≤0.1 Lu ≤0.1 W  ≤0.1

Cu ≤0.5 Tl   ≤0.1 Hg ≤0.1 U   ≤0.1

Ga ≤0.1 Sn  ≤0.5 Nd ≤0.1 Yb ≤0.1

Ge ≤0.1 Ti   ≤0.5 Pd ≤0.5 Y   ≤0.1

Au ≤0.1 V   ≤0.5 Pt ≤0.5 Rh ≤0.5

Fe ≤1 Zn ≤0.5 Pr ≤0.1

Pb ≤0.1 Zr  ≤0.1