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Industrial grade sodium pyrophosphate
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Post Date: | Nov 28,2016 |
Expiry Date: | May 27,2017 |
Detailed Description: |
White powder or crystals. The relative density of 2.534, melting point 880 ℃, boiling point of 938 ℃. Colorless or white crystalline powder. soluble in water,
Solubility in water at 20 ℃ 100g for 6.23, its aqueous solution is alkaline; insoluble in alcohol. Solution is still stable below 70 ℃, boiling the hydrolysis As disodium hydrogen phosphate. In dry air weathering, lose crystal water at 100 ℃. In the air easily absorb moisture and deliquescence. With an alkaline earth metal ion Can form a complex; and Ag + is generated when white pyrophosphate silver met. |
Company: | Shijiazhuang Kunmai chemical technology co., LTD. [ China ] |
Contact: | Winnie |
Tel: | +86-0311-66686787 |
Fax: | +86-311-66686787 |
Email: | kunmaikeji@outlook.com |
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