name:soda ash light content(as na2co3 on dry base)%:99.2min appearance:white crystal power insoluble matter in water%:0.04max

Detailed Product Description

competitive price and best seller we are a well-known factory in China

Introduction

1.  Name: Sodium carbonate

2.  Molecular formula: Na2CO3

3.  Molecular weight: 106

4.  Physical Property: Astringent taste; the relative density of 2.532; melting point 851 °C; solubility 21g 20 °C.

5.  Chemical properties: Strong stability, but also can be decomposed at high temperature to produce sodium oxide and carbon dioxide. Strong moisture absorption, it is easy to form a lump, do not decompose at high temperatures.

6.  Solubility: soluble in water, slightly soluble in ethanol, insoluble in alcohol.

7.  Appearance: White powder, is a solid

ITEMS	STANDARD DATE	ACTUAL DATE
CONTENT(AS NA2CO3ON DRY BASE)%	99.2MIN	99.2
CHLORIDE(AS NACLON DRY BASE)%	0.70MAX	0.60
IRON(AS FEON DRY BASE)%	0.004MAX	0.003
INSOLUBLE MATTER IN WATER%	0.04MAX	0.02
LSOO ON IGNITION%	0.8MAX	0.7
SULPHATE(AS SO4=ON DRY BASE)%	0.03MAX	0.03
APPEARANCE	WHITE CRYSTAL POWDER	WHITE CRYSTAL POWDER

Best-seller of soda ash light