Benzenesulfinic Acid Sodium Salt Cas 873-55-2
ʻO ka Benzenesulfinic Acid Sodium Salt ka ʻeleʻele kala ʻole. E hoʻoheheʻe i ka wai. ʻO ke ala hoʻomākaukau e hoʻemi i ka benzene sulfonyl chloride, ka sodium metabisulfite, ka wai a me ka sodium hydroxide i ka sodium benzene sulfinate ma pH = 3.5 ~ 8.5, 50 ℃, ma o ka decolorization, filtration, cooling Chemicalbook i 15 ℃, kaʻawale o ka sodium bisulfate, 30% hydrochloric ʻakika ma 15 ~ 20 ℃ acid i benzene sulfinic acid, holoi wai, a laila hoʻohui i ka alkali e hoʻokaʻawale i ka paʻakai. ʻO ka sodium benzenesulfonate kahi aniani ʻeleʻele kala ʻole.
| 'ikamu | Nā kikoʻī |
| Ka nana aku | pauda kristal keʻokeʻo |
| Maʻemaʻe (HPLC %) | ≥99.0 |
| Maopopo (NTU) | ≤4.0 |
| Waiwai PH | 6.5-8.5 |
| Klorida (%) | ≤0.5 |
| Sulfate (%) | ≤0.5 |
| hao (%) | ≤0.01 |
| Nā metala kaumaha (%) | ≤0.01 |
1. Hoʻohana ʻia e like me ka polymeric adhesion enhancer a me ka plasticizer, hoʻohana ʻia no ka plasticizing a me ka hoʻololi ʻana i ka polyamide, epoxy resin, a me ka resin phenolic.
2. Hoʻokumu kūikawāʻia ka kemika no nāʻoihana kiʻi kiʻi, lāʻau lapaʻau a me ka electroplating.
25kg / pahu. E kūʻai ma kahi ʻoluʻolu, ventilated i loko o ka hale, me kahi manawa mālama no ʻelua makahiki.
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
