GB/T 9984-2008 in English
VALIDTest methods for industrial sodium tripolyphosphate
- Issued on:2008-05-28
- Implemented on:2008-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
$408.00
《GB/T 9984-2008工业三聚磷酸钠试验方法》由TC272(全国表面活性剂和洗涤用品标准化技术委员会)归口,主管部门为中国轻工业联合会。
Scope
This standard specifies the whiteness, total phosphorus pentoxide, different forms of phosphate, water content, loss on ignition, iron content, pH, particle size and apparent density of industrial (including food industry) sodium tripolyphosphate , nitrogen oxides, type I content and other 11 indicators of the test method. This standard applies to the index determination of industrial (including food industry) sodium tripolyphosphate and sodium pyrophosphate products.

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