Benzenesulfinic Acide Sodium Umunyu Cas 873-55-2
Benzenesulfinic Acide Sodium Umunyu utagira ibara rya flake. Shonga mumazi. Uburyo bwo gutegura ni ukugabanya benzene sulfonyl chloride, sodium metabisulfite, amazi na sodium hydroxide kuri sodium benzene sulfine kuri pH = 3.5 ~ 8.5, 50 ℃, binyuze muri decolorisation, kuyungurura, gukonjesha igitabo cya Chemical kugeza kuri 15 ℃, gutandukanya sodium bisulfate, 30% hydrochloric aside kuri aside ya benzene, aside aside. Sodium benzenesulfonate ni kirisiti itagira ibara.
Ingingo | Ibisobanuro |
Kugaragara | ifu ya kirisiti yera |
Isuku (HPLC%) | ≥99.0 |
Ibisobanuro (NTU) | ≤4.0 |
Agaciro PH | 6.5-8.5 |
Chloride (%) | ≤0.5 |
Sulfate (%) | ≤0.5 |
Icyuma (%) | ≤0.01 |
Ibyuma biremereye (%) | ≤0.01 |
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2.Imiti ikorwa byumwihariko mu nganda zifotora, imiti n’amashanyarazi.
25kg / ingoma. Ubike ahantu hakonje, uhumeka mumazu, hamwe nigihe cyo kubika imyaka ibiri.

Benzenesulfinic Acide Sodium Umunyu Cas 873-55-2

Benzenesulfinic Acide Sodium Umunyu Cas 873-55-2
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