Sekugadzirwa kwehunyanzvi, tinoda kukupa yemhando yepamusoro Sodium bicarbonate CAS 144-55-8. Uye isu tichakupa iwe yakanakisa mushure mekutengesa sevhisi uye kuendesa panguva.
Yakakwira mhando Sodium bicarbonate CAS 144-55-8 inopihwa neChina mugadziri Believe Chemical. BuySodium bicarbonate CAS 144-55-8iyo yemhando yepamusoro yakananga nemutengo wakaderera.
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Product Name |
Sodium bicarbonate |
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Formula |
CHNaO3 |
Molecular Weight |
84.01 |
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CAS NO. |
144-55-8 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Conforms |
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|
Assay |
â¥99.0% |
99.31% |
|
Boiling point |
851 ° C | 851 ° C |
| Melting point |
>300 ° C (lit.) |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Melting point
Kubikira nzvimbo 851 ° C
Density 2.16g/mlat25 ° C (lit.)
Refractive index 1.500
Kuchengetedza mamiriro 2-8 ° C
Solubility h2o:1mat20 ° C, yakajeka, isina ruvara
Fomu mhinduro (7.5%)
Ruvara ruchena
Chaiyo giravhiti 2.159
Hwema husina hwema
PH kukosha kwakasiyana-siyana kweasidhi-base inoratidzira discoloration 7.8-8.2
PH kukosha 8.27 (1mmsolution); 8.22(10mMsolution); 8.02(100mMsolution);
Asidhi coefficient (PKA) (1) 6.37, (2) 10.25 (carbonic (AT25 â)
Kunyungudika kwemvura 9g/100ml (20 ºC)
Synthesis ye organic intermediates.
