Carboxyethylgermanium sesquioxide(Ge-132),CAS NO.: 12758-40-6

Carboxyethylgermanium sesquioxide(Ge-132),CAS NO.: 12758-40-6

Short Description:

Synonyms: Ge-132 ; Bis(carboxyethylgermanium sesquioxide);ORGANIC GERMANIUM

CAS NO.: 12758-40-6

EINECS: 235-800-0

MF: C6H10Ge2O7

MW: 339.38

Appearance: White crystalline powder

Assay:≧99.9%


Product Detail

Product Tags

Item

Specification

Appearance

White crystallize powder

Ge-132 %

99.5

Loss on drying(2hr120°C)

<0.3%

Density

<1.28g/cm3

Particle size

95% min pass 200 mesh

Solubility(water)

20g/L approximate(60°C)

Pb(mg/kg)

≤0.5

As(mg/kg)

≤0.5

Cd(mg/kg)

≤0.1

Cu(mg/kg)

≤1.0

Hg(mg/kg)

≤0.1

pH

2.5-2.6

Bacilli amount (Entities/g)

≤100

Coliform amount (Entities/g)

≤30

Nosogenesis bacilli

Can not examine


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