Edible salt, also called Table Salt or just salt, is a mineral, one of a very few mineral substance commonly
eaten by humans. There are different forms of Edible Salt: unrefined raw salt, refined salt, table salt or
iodized refined salt. It is a crystalline solid, white or light grey in colour, obtained from sea water or from
rock deposits. Sea Salt comes in fine or larger crystals. In nature, it includes not only Sodium Chloride,
but also other vital trace minerals. Edible rock salts may be slightly greyish in colour due to this mineral
content.
Specifications:
Hygiene (wet base) |
Specification |
Test Method |
Nacl |
99.5% Min |
|
Moisture |
0.1% Max |
|
Hg Water insolubles |
0.05% Max |
|
Ca+ |
10mg/kg Max |
|
Mg+ |
5 mg/kg Max |
|
SO4 |
0.1% Max |
|
Iodine (as I) |
21~33 mg/kg |
|
K4[Fe(CN)6]4- (as [Fe(CN)6]4-) |
5.0 – 8.0 mg/kg |
|
Pb |
1.0 mg/kg Max |
|
As |
0.5 mg/kg Max |
|
Hg |
0.1 mg/kg Max |
|
Cd |
0.5 mg/kg Max |
|
Physics |
GB5461-2000 |
Typical |
appearance |
white,salty,no abnormal odor,no impurities |
|
whiteness |
80 Min |
80 Min |
Grainsize |
85% Min |
90% Min |
Edible Salt
Edible Salt,Solar Salt,Table Salt,Iodized Edible Sea Salt
Weifang Xinchang Chemical Co.,Ltd , http://www.xinchangchem.com