Model NO.:

none

CAS No.:

6487-39-4

Formula:

La2(Co3)3

Solubility:

Dissolved in Hydrochloric Acid Solution

Certification:

ISO

Classification:

M2CO3

Purity:

Not More Than 94.0%

Type:

Lanthanum Carbonate

Grade Standard:

Medicine Grade

Molecular Formula:

La2(Co3)3

Molecular Weight:

529.9

Appearance:

White or Almost White Powder

Hygroscopicity:

Slightly Hygroscopic

Transport Package:

Drum

Specification:

15kg/drum

Origin:

Cangzhou China

HS Code:

2846904100

Product Description

Lanthanum Carbonate
Molecular formula: La2(CO3)3
molecular weight:529.9
CAS.No: 6487-39-4

Specification of Lanthanum Carbonate

Item	Limit
Characters	Appearance:white or almost white powder. Slightly hygroscopic.
Characters	Solubility : This product is soluble in 0.5mol/L hydrochloric acid solution, slightly soluble in 0.1mol/L hydrochloric acid solution, extremely slightly soluble in pH 4.5 sodium acetate buffer solution, and almost insoluble in methanol
Identification	A.Determination of Inductively Coupled Plasma Emission Spectrometer (ICP-AES)-The emission spectral lines should be consistent with the reference substance
	It gives the reaction of carbonate
	C.Crystal form-meets the requirements
Polycrystalline forms I and II of basic lanthanum carbonate	Polycrystalline form I of basic lanthanum carbonate: NOT MORE THAN 1.0%
Polycrystalline forms I and II of basic lanthanum carbonate	Polycrystalline form II of basic lanthanum carbonate: NOT MORE THAN 1.0%
Moisture content	14.0%-16.5%
Chloride	Not more than 0.5%
Sodium	Not more than 0.1%
Assay	This product is calculated as a tetrahydrate, with lanthanum (La) content ranging from 94.0% to 102.0% of the theoretical value, and carbonate (CO3) content ranging from 94.0% to 106.0% of the theoretical value.

Advanced Lanthanum Carbonate Formula for Bone Health and Digestive Wellness