商品编号


09878-25G



品牌


西格玛奥德里奇(Sigma-Aldrich)



公司


Merck & Co., Inc.



公司分类


Chemistry



Size

25G

商品信息

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Synonym:

Ammonium heptamoly
BD
ate tetrahydrate, Moly
BD
ic acid ammonium salt tetrahydrate

CAS Number
12054-85-2



Linear Formula
(NH
4
)
6
Mo
7
O
24
· 4H
2
O



Molecular Weight
1235.86



?EC Number
234-320-9



?MDL number
MFCD00167059



?PubChem Substance ID
329748853


Properties:

Related Categories

Biochemicals and Reagents, Catalysis and Inorganic Chemistry, Chemical Synthesis, Moly
BD
enum, Nanodisc Reagents for Membrane Protein Research,

Phosphorus Determination Reagents, Proteins and Derivatives
More...



InChI Key ?

FIXLYHHVMHXSCP-UHFFFAOYSA
-H


product line ?

BioUltra


assay ?

≥99.0% (T)


impurities ?

insoluble matter, passes filter test


pH ?

4.0-5.5 (25?°C, 0.05?M in H
2
O)


solubility ?

H
2
O: 0.05?M at?20?°C clear, colorless


density ?

2.498?g/mL?at 25?°C(lit.)


anion traces ?

chloride (Cl
-
): ≤10?mg/kg


?

nitrate (NO
3
-
): ≤20?mg/kg


?

phosphate, silicate, arsenate (as PO
4
3-
): ≤10?mg/kg


?

sulfate (SO
4
2-
): ≤100?mg/kg


cation traces ?

Ca: ≤10?mg/kg


?

Cd: ≤5?mg/kg


?

Co: ≤5?mg/kg


?

Cr: ≤5?mg/kg


?

Cu: ≤5?mg/kg


?

Fe: ≤5?mg/kg


?

K: ≤50?mg/kg


?

Mg: ≤5?mg/kg


?

Mn: ≤5?mg/kg


?

Na: ≤50?mg/kg


?

Ni: ≤5?mg/kg


?

Pb: ≤5?mg/kg


?

Zn: ≤5?mg/kg


absorption ?

absorption
0.05M/355?
nm, H
2
O cut-off

Description:
Other Notes

For the determination of phosphorus

Safety:

Personal Protective Equipment?

dust mask type N95 (US), Eyeshields, Gloves



RIDADR?

NONH for all modes of transport



WGK Germany?

1



RTECS?

QA5076000