21170
Calcium hydride
purum p.a., ≥97.0% (gas-volumetric), powder
Greener Alternative
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| Size/SKU | Availability | Price |
|---|---|---|
25 g | Available to ship TODAY | $128.00 |
100 g | Available to ship TODAY | $359.00 |
500 g | Available to ship TODAY | $1,270.00 |
About This Item
$128.00
Available to ship TODAYDetails
grade
purum p.a.
Quality Segment
assay
≥97.0% (gas-volumetric)
form
powder
reaction suitability
reagent type: reductant
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mp
816 °C (lit.)
anion traces
chloride (Cl-): ≤2000 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
Cd: ≤0.005%, Co: ≤0.005%, Cu: ≤0.02%, Fe: ≤0.005%, K: ≤0.01%, Na: ≤0.05%, Ni: ≤0.005%, Pb: ≤0.005%, Zn: ≤0.005%
greener alternative category
SMILES string
[Ca]
InChI
1S/Ca.2H
InChI key
FAQLAUHZSGTTLN-UHFFFAOYSA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description purum p.a., ≥97.0% (gas-volumetric), powder | description reagent grade, 95% (gas-volumetric) | description powder, 99.99% trace metals basis | description purum p.a., ≥98.0% (KT) |
| form powder | form powder, chunks or granules | form powder | form fine crystals, powder |
| assay ≥97.0% (gas-volumetric) | assay 95% (gas-volumetric) | assay 99.99% trace metals basis | assay ≥98.0% (KT) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| grade purum p.a. | grade reagent grade | grade - | grade purum p.a. |
| anion traces sulfate (SO42-): ≤100 mg/kg, chloride (Cl-): ≤2000 mg/kg | anion traces - | anion traces - | anion traces sulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg |
| cation traces Co: ≤0.005%, K: ≤0.01%, Na: ≤0.05%, Cd: ≤0.005%, Cu: ≤0.02%, Fe: ≤0.005%, Pb: ≤0.005%, Zn: ≤0.005%, Ni: ≤0.005% | cation traces - | cation traces - | cation traces Ca: ≤50 mg/kg, Fe: ≤50 mg/kg, Cu: ≤50 mg/kg, Na: ≤100 mg/kg, Zn: ≤50 mg/kg, Pb: ≤50 mg/kg |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Water-react. 1
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