We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.
The cookies that are categorized as "Necessary" are stored on your browser as they are essential for enabling the basic functionalities of the site. ...
Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.
Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.
CAS: 7727-73-3
Pureté: 99%
Molecular Formula: H20Na2O14S
Molecular Weight: 322.19
EINECS: 616-445-4
Storage Period: 1 year
Synonym: GLAUBER’S SALT; NATRII SULFAS DECAHYDRICUS; SODIUM SULPHATE 10-HYDRATE; SODIUM SULPHATE DECAHYDRATE; SODIUM SULPHATE IOH2O
Sulfate de Sodium décahydrate (le sel de Glauber, mirabilite, Na2DONC4·10H2O) est le décahydrate de sel de sulfate de sodium. Sa structure cristalline a été étudié par des mono-cristallines par diffraction de neutrons études. Son enthalpie de cristallisation a été évaluée. Il peut être synthétisé par réaction de MnSO4, thiophène-2,5-dicarboxylique et de glutamate de sodium.
| ARTICLE | STANDARD |
| Apparence | White crystalline powder. |
| Content(Na2SO4·10H2O) ≥% | 99.7 |
| PH value(50g/L solution, 25℃) | 5.0-8.0 |
| Test de clarté | PASSER |
| Water insoluble substance ≤% | 0.005 |
| Chloride(Cl) ≤% | 0.001 |
| Phosphate(PO4) ≤% | 0.001 |
1. Water treatment:
Sodium sulfate decahydrate can be used in water treatment processes, especially in removing metal ions and other impurities from water. It can effectively react with metal ions to form insoluble precipitates.
2. Detergents and washing powders:
In detergents and washing powders, sodium sulfate decahydrate is used as an auxiliary agent to help improve the cleaning effect. It can be used as a water hardness regulator in detergents to prevent minerals in water from adversely affecting the washing effect.
3. Papermaking industry:
In the papermaking process, it can be used as a neutralizer or additive to adjust the pH of pulp and improve the quality of paper.
4. Glassmaking: In the glass production process, sodium sulfate decahydrate can be used as a flux to help lower the melting point and improve the melting efficiency.
5. Desiccant: In some cases, sodium sulfate decahydrate can also be used as a desiccant with strong hygroscopicity and is used for drying in laboratories or industries.
25kg/bag
FR 
EN 
ZH 
DE 
ES 
KO 
PT 
TH 
AR 
IT 
VI 
NL 
RU 
