ULWAZI LOMKHIQIZO:
Izinga lekhwalithi: Izinga lebhizinisi.
I-Chemical Formula: C4H6O4NA·H2O, Isisindo Sengqamuzana: 173.11.
Isebenzisa: Ingasetshenziswa ezimbonini zokudla, ezemithi nezinye.
Ukupakisha: 25Kg plastic liner kraft paper bag, noma ngokuvumelana nezidingo zamakhasimende.
Isitoreji:Ukuze ugweme ukukhanya, isitoreji esomile nesivaliwe emthunzini.
| Ukucaciswa | Okujwayelekile |
| Ukubukeka | I-crystalline powder emhlophe |
| Ukuhlonza | Ukuhambisana nezidingo |
| I-Transmittancy % | ≥95.0 |
| Isivivinyo％ | ≥98.5 |
| PH | 6.0-7.5 |
| Ukuzungezisa okukhethekile [α]20D | -18.0°—-21.0° |
| Ukulahlekelwa Ekumisweni % | ≤0.25 |
| I-Chloride (Cl-) mg/kg | ≤200 |
| I-sulfate (SO42 -) mg/kg | ≤300 |
| Usawoti we-ammonium (NH4＋) mg/kg | ≤200 |
| I-ayoni (Fe) mg/kg | ≤10 |
| I-meta enzima (Pb) mg/kg | ≤10 |
| I-Arsenic (As) mg/kg | ≤1 |
