398101
Calcium carbonate
ACS reagent, chelometric standard, 99.95-100.05% dry basis
Manufacturer: Sigma Aldrich
CAS Number: 471-34-1
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 G | 398101-100-G | In Stock | ₹ 4,460.00 |
| 500 G | 398101-500-G | In Stock | ₹ 12,510.00 |
| 1 KG | 398101-1-KG | In Stock | ₹ 18,500.00 |
398101 - 100 G
In Stock
Quantity
1
Base Price: ₹ 4,460.00
GST (18%): ₹ 802.80
Total Price: ₹ 5,262.80
grade
ACS reagentchelometric standard
Quality Level
200
Assay
99.95-100.05% dry basis
form
powder
impurities
≤0.01% NH4OH pptd.≤0.01% insol. dil. HCl
pH
8
solubility
dilute HCl: 6.7%
density
2.93 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%fluoride (F-): ≤0.0015%sulfate (SO42-): ≤0.005%
cation traces
Ba: ≤0.01%Fe: ≤0.002%K: ≤0.01%Mg: ≤0.01%NH4+: ≤0.003%Na: ≤0.01%Sr: ≤0.1%heavy metals: ≤0.001% (by ICP)
Other Options
...
Related Products
Description
- General description: Calcium carbonate is a calcium salt commonly found in shells and skeleton of marine animals.[1] It is an inexpensive, non-toxic and easily available reagent with a wide range of applications.[2]
- Application: Calcium carbonate may be used:As a pore generating agent to prepare porous ceramics.[3]As chelometric standard for the standardization of EDTA solution.[4]To extract aluminium by microwave induced thermal activation of coal fly ash (CFA).[5]
SAFETY INFORMATION
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves