1.12219

Lanthanum(III) chloride heptahydrate

98%, for analysis

• Synonym(s): Lanthanum(III) chloride heptahydrate 98%, Lanthanum trichloride
• Empirical Formula (Hill Notation): Cl₃La · 7H₂O
• CAS Number: 10025-84-0
• Molecular Weight: 371.37
• UNSPSC Code: 12352302
• EC Index Number: 233-237-5
• NACRES: NB.21
• MDL number: MFCD00149756

Properties

• Product Name: Lanthanum(III) chloride heptahydrate 98%, for analysis
• Quality Segment: 100
• description: for inorganic trace analysis
• assay: 98%
• form: solid
• potency: 4184 mg/kg LD₅₀, oral (Rat)
• pH: 5 (25 °C, 100 g/L in H₂O)
• mp: 91 °C (Elimination of water of crystallisation)
• bulk density: 900 kg/m³
• storage temp.: no temp limit
• SMILES string: [La](Cl)(Cl)Cl.O.O.O.O.O.O.O
• InChI: 1S/3ClH.La.7H2O/h3*1H;;7*1H2/q;;;+3;;;;;;;/p-3
• InChI key: FDFPDGIMPRFRJP-UHFFFAOYSA-K

Description

Analysis Note

Identity (elemental analysis): passes test
Assay (complexometric): ≥ 98 %
Ca (Calcium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.0001 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.0005 %
Pb (Lead): ≤ 0.0001 %
Zn (Zinc): ≤ 0.0001 %
Water-insoluble matter: ≤ 0.1 %

Other Notes

Replaces: LX0042; LX0042-3

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H290 - H317 - H318 - H411
• pcodes: P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1
• Storage Class: 8B - Non-combustible, corrosive hazardous materials
• wgk: WGK 2
• flash_point_f: does not flash
• flash_point_c: does not flash