| Company Name: |
Shanghai Kanglang Biotechnology Co., Ltd.
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| Tel: |
021-61998208 18217752821 |
| Email: |
sales@klbio.cn |
| Products Intro: |
Product Name:Sodium polymetaphosphate
CAS:35270-09-8
Purity:CP,93.5% Package:500g/100
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| Company Name: |
Hebei Zhenjia new material Co., LTD
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| Tel: |
0319-5925599 13315915972 |
| Email: |
13313090628@163.com |
| Products Intro: |
Product Name:SODIUM METAPHOSPHATE
CAS:35270-09-8
Purity:99% Package:25KG
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| | SODIUM METAPHOSPHATE Basic information |
| Product Name: | SODIUM METAPHOSPHATE | | Synonyms: | SODIUM PHOSPHATE, PH 6.8;SODIUM M-PHOSPHATE;ISMP;INSOLUBLE SODIUM METAPHOSPHATE;GRAHAM'S SALT;Sodium acid metaphosphate | | CAS: | 35270-09-8 | | MF: | NaO3P | | MW: | 101.96 | | EINECS: | 000-000-0 | | Product Categories: | | | Mol File: | 35270-09-8.mol |  |
| | SODIUM METAPHOSPHATE Chemical Properties |
| PH | pH(50g/l, 25℃) 5.7～6.3 | | CAS DataBase Reference | 35270-09-8 |
| | SODIUM METAPHOSPHATE Usage And Synthesis |
| Chemical Properties | Extremely hygroscopic; becomes moist and sticky even after standing in the air for a short time. Dissolves slowly in cold water but is quite soluble in warm water between 30 and 50°C. According to Bronnikov, solubility (20°C) 973.2 g./liter; (80°C) 1744 g./liter. Its solutions give precipitates with Mg, Ca, Ba, Pb and Ag salts. These precipitates are soluble in an excess of the polyphosphate. Concentrated NaCl solution and alcohol flocculate the solutions, gradually forming a viscous, oily mass. No definite melting point; with careful heating, the material starts to liquefy somewhat above 600°C. |
| | SODIUM METAPHOSPHATE Preparation Products And Raw materials |
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