63140
Magnesium sulfate heptahydrate
Manufacturer: Sigma Aldrich
CAS Number: 10034-99-8
Synonym(S): Epsom salts
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 63140-100-G | In Stock | ₹ 2,576.35 |
| 500 G | 63140-500-G | In Stock | ₹ 14,375.60 |
| 1 KG | 63140-1-KG | In Stock | ₹ 15,155.00 |
63140 - 100 G
In Stock
Quantity
1
Base Price: ₹ 2,576.35
GST (18%): ₹ 463.743
Total Price: ₹ 3,040.093
grade
ACS reagentpuriss. p.a.
Quality Level
200
vapor density
<0.01 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
Assay
≥99.0% (KT)
form
powder or crystals
impurities
≤0.005% insoluble matter
pH
5.0-8.2 (25 °C, 50 mg/mL in H2O)
anion traces
chloride (Cl-): ≤5 mg/kgnitrate (NO3-): ≤20 mg/kg
cation traces
As: ≤0.1 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤1 mg/kgK: ≤10 mg/kgMn: ≤5 mg/kgNH4+: ≤20 mg/kgNa: ≤10 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤5 ppm (by ICP-OES)
Other Options
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Description
- Application: Magnesium sulfate heptahydrate can be used as a catalyst to synthesize tri/tetra-substituted imidazoles via a one-pot condensation reaction of aromatic aldehydes, benzil, aliphatic and aromatic primary amines, and ammonium acetate. It is also used to synthesize phenazine and quinoxaline derivatives.
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: ACS reagentpuriss. p.a.
Quality Level: 200
vapor density: <0.01 (vs air)
vapor pressure: <0.1 mmHg ( 20 °C)
Assay: ≥99.0% (KT)
form: powder or crystals
impurities: ≤0.005% insoluble matter
pH: 5.0-8.2 (25 °C, 50 mg/mL in H2O)
anion traces: chloride (Cl-): ≤5 mg/kgnitrate (NO3-): ≤20 mg/kg
cation traces: As: ≤0.1 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤1 mg/kgK: ≤10 mg/kgMn: ≤5 mg/kgNH4+: ≤20 mg/kgNa: ≤10 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤5 ppm (by ICP-OES)
grade:
ACS reagentpuriss. p.a.
Quality Level:
200
vapor density:
<0.01 (vs air)
vapor pressure:
<0.1 mmHg ( 20 °C)
Assay:
≥99.0% (KT)
form:
powder or crystals
impurities:
≤0.005% insoluble matter
pH:
5.0-8.2 (25 °C, 50 mg/mL in H2O)
anion traces:
chloride (Cl-): ≤5 mg/kgnitrate (NO3-): ≤20 mg/kg
cation traces:
As: ≤0.1 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤1 mg/kgK: ≤10 mg/kgMn: ≤5 mg/kgNH4+: ≤20 mg/kgNa: ≤10 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kgheavy metals: ≤5 ppm (by ICP-OES)
grade: __
Quality Level: 100
vapor density: __
vapor pressure: __
Assay: 97%
form: solid
impurities: __
pH: __
anion traces: __
cation traces: __
grade:
__
Quality Level:
100
vapor density:
__
vapor pressure:
__
Assay:
97%
form:
solid
impurities:
__
pH:
__
anion traces:
__
cation traces:
__
grade: __
Quality Level: 100
vapor density: __
vapor pressure: __
Assay: 96%
form: solid
impurities: __
pH: __
anion traces: __
cation traces: __
grade:
__
Quality Level:
100
vapor density:
__
vapor pressure:
__
Assay:
96%
form:
solid
impurities:
__
pH:
__
anion traces:
__
cation traces:
__
grade: __
Quality Level: 100
vapor density: __
vapor pressure: __
Assay: 97%
form: solid
impurities: __
pH: __
anion traces: __
cation traces: __
grade:
__
Quality Level:
100
vapor density:
__
vapor pressure:
__
Assay:
97%
form:
solid
impurities:
__
pH:
__
anion traces:
__
cation traces:
__