Benzenesulfinic Acid iṣuu soda Iyọ Cas 873-55-2

CAS:873-55-2

Fọọmu Molecular:C6H5NaO2S

Ìwọ̀n Molikula:164.16

Ayẹwo:99%

Itumọ ọrọ:4-CHLOROBENZENESULPHINIC Acid Iyọ soda; 4-CHLOROBENZENESULFINIC ACID SODIUM IYO HYDRATE; SODIUM 4-CHLOROBENZEN SULFINIC Acid; P-CHLOROBENZENESULFINIC ACID SODIUM Iyọ; Iṣuu soda benzene sulfonate, iṣuu soda benzosulfonate; BENZENESULFINIC ACID NA iyo; Natriumbenzolsulfinat; Benzenesulfinic acid sodium iyọ; Iṣuu soda benzenesulfinate; BEZENSULFINIC ACID SODIUM Iyọ; Benzenesulfinic acid / Sodium benzene sulphinate; Benzenesulfinic acid sodium iyọ, Benzenesulfinic acid sodium; Benzenesulphinic acid sodium iyọ, anhydrous, 98%

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Kini Benzenesulfinic Acid Sodium Salt Cas 873-55-2?

Benzenesulfinic Acid iṣuu soda Iyọ ti ko ni awọ flake gara. Tu ninu omi. Ọna igbaradi ni lati dinku benzene sulfonyl kiloraidi, sodium metabisulfite, omi ati sodium hydroxide si sodium benzene sulfinate ni pH = 3.5 ~ 8.5, 50 ℃, nipasẹ decolorization, sisẹ, itutu Chemicalbook si 15 ℃, Iyapa ti sodium bisulfate, 30% hydrochloric. acid ni 15 ~ 20℃ acid si benzene sulfinic acid, fifọ omi, ati lẹhinna fi alkali kun lati yomi sinu iyọ. Iṣuu soda benzenesulfonate jẹ kirisita flake ti ko ni awọ.

Sipesifikesonu

Nkan	Awọn pato
Ifarahan	funfun kirisita lulú
Mimo (HPLC%)	≥99.0
Mimọ (NTU)	≤4.0
Iye owo PH	6.5-8.5
Kloride (%)	≤0.5
Sulfate (%)	≤0.5
Irin (%)	≤0.01
Awọn irin ti o wuwo (%)	≤0.01