Company Information
Ask for more detail from the seller
Contact SupplierITEMS | SPECIFICATION | |
APPEARANCE | WHITE OR SLIGHTLY YELLOWISH CRYSTALLINE POWDER | |
SOLUBILITY | SHOULD MEET THE REQUIREMENT | |
IR IDENTIFICATION | SHOULD CORRESPOND TO THE RS INFRARED ABSORPTION | |
APPEARANCE OF SOLUTION | SHOULD MEET THE REQUIREMENT | |
HEAVY METALS | ≤20PPM | |
RELATED SUBSTANCE | IMPURITY A | ≤0.15% |
IMPURITY B | ≤0.15% | |
IMPURITY C | ≤0.2% | |
IMPURITY D | ≤0.2% | |
UPSPECIFIED IMS. | ≤0.1% | |
TOTAL | ≤1.0% | |
RESIDUAL SOLVENTS | METHANOL | ≤0.08% |
ETHANOL | ≤0.08% | |
METHYLENE DICHLORIDE | ≤0.06% | |
N-HEXANE | ≤0.029% | |
ACETIC ACID ETHYL ESTER | ≤0.08% | |
TOLUENE | ≤0.089% | |
ACETIC ACID | ≤0.08% | |
LOSS ON DRYING | ≤0.5% | |
SULPHATED ASH | ≤0.1% | |
MELTING POINT | 261℃~263℃ | |
PARTICLE SIZE | 90%LESS THAN 200UM | |
ASSAY | 99.0%~101.0% |