Sodium metasilicate pentahydrate, tech., ACS – CAS 10213-79-3
€ 195.00
Additional information
| Weight | 1000 g |
|---|---|
| product name | Sodium metasilicate pentahydrate, tech., ACS |
| product origin | 100% made in European Union (according to USP, EUP, ECHA-REACH) |
| purity grade | >99.99% (raw virgin matter, ultra-pure, sterilized) |
| use | lab. / tech. / bio-research / food-contact surfaces / |
| product code | EA4103 |
| C.A.S. number | 10213-79-3 |
| MDL | MFCD00149176 |
| EINECS | 229-912-9 |
| formula molecular | Na2SiO3•5H2O |
| formula weight | 212.14 (122.06anhy) |
| melting point | 72 °C |
| pH | 12.6 (1%) |
| density | 1.75 |
| sensitivity & storage | ambient temperatures |
| solubility | soluble in colt water |
| assay (unspecified) | Silicon dioxide , SiO2 : 27.00 |
| assay (CofA) | Silicon oxide , Na2O : 28.00 to 50.50% |
| appearance (color) | white |
| form | -18 Mesh granular |
| impurity content | Iron, Fe: ≤200ppm |
| particle size | 14-60mesh (1.4-0.25mm): |
| applications | Sodium metasilicate pentahydrate is used as a starting material in the preparation of silicas and zeolites; it finds application in detergents and cleaners, pulp and paper production; It’s also used in soil stabilization, sealing, adhesives and binders; further, is used in titanium dioxide production, paints for masonry and glass, spray coatings for tunnel construction, in addition to this, it is used in fruit and vegetable washes and sanitizers for food-contact surfaces. |
| note (1) | incompatible with strong oxidizing agents |
| note (2) | <span style="font-weight:700; color:red;"> this product is for research use only, is not to be used for therapeutic ; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients.</span> |
| note (3) | described price of the product is NOT NEGOTIABLE , already around 25% lower than the official price of the International Chemical Stock Exchange / ICIS . * Possible additional discount for large quantity orders . |
| packaging / transport | special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . |
| certifications | C.O.A., MSDS, GMP, API, USP, EUP, ECHA-REACH, ORIGIN, etc… (originals will be delivered with good , and copies after confirmed order) |
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