Ngwaahịa
Magnesium sulfate Heptahydrate nri ọkwa pụrụ iche maka ngwa mmiri mmiri
Nkọwa ngwaahịa
Nọmba CAS: 7782-60-3
Ụdị ihe omimi: FeSO4·7H2
Arọ Molecular: 278.01;
Ọkọlọtọ Ọdịmma: GB/FCC/USP/BP
Koodu ngwaahịa bụ RC.03.04.005788
Atụmatụ
100% ọkwa dị ọcha magnesium sulfate sitere na isi iyi mmiri dị elu.
Ngwa
a na-eji ya dị ka ihe oriri na-edozi ahụ, nke siri ike, mmụba na-ekpo ọkụ, onye na-enye aka nhazi, ihe mgbakwunye ime biya.The most use in mineral drinks, 0.05 g / kg.Na mmiri mmiri na ihe ọṅụṅụ, ojiji nke 1.4 ~ 2.8 g / kg.
Oke
| Chemical-anụ ahụ Oke | RICHEN | Uru a na-ahụkarị |
| njirimara | Ọ dị mma maka magnesium na sulfate | Nke dị mma |
| Assay MgSO4 (mgbe mgbanye) | 99.5% ---100.5% | 99.6% |
| Ọla dị arọ (dị ka Pb) | Oke.10mg/kg | .10mg/kg |
| Ndu (dị ka Pb) | Oke.2mg/kg | 0.176mg / n'arọ |
| pH (50g/L) | 5.5-7.5 | 6.3 |
| Acidity ma ọ bụ alkalinity | Gafere ule | Gafere ule |
| Chlorides | Oke.0.014% | .0.014% |
| Selenium (dị ka Se) | Oke.30mg/kg | 0.02mg / n'arọ |
| Arsenic (dị ka As) | Oke.2mg/kg | 0.0087mg / n'arọ |
| Ọnwụ na mgbanye | 40.0% ~ 52.0% | 49.8% |
| Iron (dị ka Fe) | Oke.20mg/kg | Achọpụtaghị |
| Parameters Microbiological | RICHEN | Uru a na-ahụkarị |
| Ngụkọta ọnụ ọnụ efere | Oke.1000cfu/g | .10 cfu/g |
| Yist & Ebu | Oke.25cfu/g | .10 cfu/g |
| Coliforms | Oke.40cfu/g | .10 cfu/g |
