1.06392
Sodium carbonate
anhydrous for analysis EMSURE® ISO
동의어(들):
anhydrous soda, Calcined soda, Carbonic acid disodium salt, Soda ash
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Quality Segment
agency
reag. ISO, suitable for SM 2310, suitable for SM 2320, suitable for SM 4500 - NH3
product line
EMSURE®
assay
≥99.9% dry basis (acidimetric)
form
powder
potency
4090 mg/kg LD50, oral (Rat)
loss
≤1% loss on drying, 300 °C
pH
11.16 (25 °C, 4 g/L in H2O)
mp
851 °C (lit.)
solubility
212.5 g/L
density
2.53 g/cm3 at 20 °C
bulk density
1100 kg/m3
anion traces
chloride (Cl-): ≤0.002%, phosphate (PO43-): ≤0.001%, silicate (as SiO2): ≤0.002%, sulfur compounds (as SO42-): ≤0.005%
cation traces
Al: ≤0.001%, Ca: ≤0.005%, Fe: ≤0.0005%, K: ≤0.01%, Mg: ≤0.0005%, N: ≤0.001%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
Application
- Enhancing Carbonate Content in Hydroxyapatites: Sodium carbonate is crucial in synthesizing carbonate-substituted hydroxyapatites, which are important materials in bone regeneration and dental applications. Recent research has focused on maximizing the carbonate content in these materials, highlighting the role of sodium carbonate in enhancing their structural and functional properties (Nowicki et al., Journal of Solid State Chemistry, 2021).
Biochem/physiol Actions
Analysis Note
Chloride (Cl): ≤ 0.002 %
Phosphate (PO₄): ≤ 0.001 %
Silicate (as SiO₂): ≤ 0.002 %
Total sulfur (as SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.001 %
Ca (Calcium): ≤ 0.005 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.0005 %
Loss on drying (300 °C): ≤ 1.0 %
Corresponds to ISO
Legal Information
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
저장 등급
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.