Ethylene Glycol Antimony

Name: Ethylene Glycol Antimony	Molecular formula: Sb2(OCH2CH2O)3
Molecular weight: 432.66	CAS No.: 29736-75-2
Characters: White mini crystal,non-toxic,odorless, soluble in ethylene glycol, easy to absorb moisture in air, strict sealing is required.

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Introduction

Application

This product is used in condensation polymerization of polyester as a new kind of catalyst.

Package

1. The product is vacuumed in a sealed polyethylene drum or polyethylene-aluminum composite bag, with net weight of 25kg. 2. The international standard tray is used for large packaging, 1000Kg/40 bags.

Specification

Project	Indicators
Sb %	56.0-58.0
Chloride %≤	20
As ppm ≤	10
Pb ppm ≤	10
Fe ppm ≤	10
EG Light Transmittance % ≥	98
Weight Loss on Drying % ≤	0.8

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