AX1310
Ammonium Molybdate, Tetrahydrate
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
别名:
Ammonium Molybdate, Tetrahydrate, Ammonium Molybdate
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线性分子式:
(NH4)6Mo7O24 · 4H2O
化学文摘社编号:
EC Index Number:
234-722-4
UNSPSC Code:
12352302
MDL number:
Assay:
81.0-83.0% MoO3 basis
Grade:
ACS reagent
Form:
crystals
Solubility:
400 g/L
InChI
1S/Mo.H3N.H2O.O/h;1H3;1H2;/q;;;-2/p+1
InChI key
XCOMAVCHADVANQ-UHFFFAOYSA-O
grade
ACS reagent
agency
meets USP/NF
assay
81.0-83.0% MoO3 basis
form
crystals
impurities
≤0.005% Insoluble matter
color
white
pH
5.3 (20 °C, 50 g/L in H2O)
mp
90 °C (Elimination of water of crystallisation)
solubility
400 g/L
anion traces
arsenate, phosphate, and silicate (as SiO2): ≤0.001%, chloride (Cl-): ≤0.002%, nitrate (NO3-): ≤0.003% (To pass test), phosphate (PO43-): ≤5 ppm, sulfate (SO42-): ≤0.02%
cation traces
K: ≤0.01%, Mg: ≤0.005%, Na: ≤0.01%, heavy metals (as Pb): ≤0.001%
shipped in
ambient
storage temp.
room temp
Quality Level
Application
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
Analysis Note
Arsenate, phosphate, and silicate (as SiO2)0.001% maxAssay (as MoO3)81.0-83.0%Chloride (Cl)0.002% maxColorWhiteFormCrystalsHeavy metals (as Pb)0.001% maxInsoluble matter0.005% maxMagnesium (Mg)0.005% maxNitrateTo pass test (about 0.003%)Phosphate (PO4)5ppm maxPotassium (K)0.01% maxSodium (Na)0.01% maxSulfate (SO4)0.02% max
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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