Benzenesulfinic Acid Sodium Salt Cas 873-55-2
Benzenesulfinic acid sodium nnu na-enweghị agba flake crystal. Igbari na mmiri. Usoro nkwadebe bụ iji belata benzene sulfonyl chloride, sodium metabisulfite, mmiri na sodium hydroxide na sodium benzene sulfinate na pH = 3.5 ~ 8.5, 50 ℃, site decolorization, filtration, jụrụ Chemicalbook ka 15 ℃, nkewa nke sodium bisulfate, 30% hydrochloric. acid na 15 ~ 20 ℃ acid ka benzene sulfinic acid, mmiri na-asachapụ, wee tinye alkali ka neutralize n'ime nnu. Sodium benzenesulfonate bụ kristal flake na-enweghị agba.
| Ihe | Nkọwapụta |
| Ọdịdị | ọcha crystalline ntụ ntụ |
| Ịdị ọcha (HPLC%) | ≥99.0 |
| Ịdị ọcha (NTU) | ≤4.0 |
| Uru PH | 6.5-8.5 |
| Chloride (%) | ≤0.5 |
| Sulfate (%) | ≤0.5 |
| Ígwè (%) | ≤0.01 |
| Ọla dị arọ (%) | ≤0.01 |
1. A na-eji ya dị ka onye na-emepụta ihe na-eme ka polymeric adhesion na plasticizer, nke a na-eji mee ihe maka ịmepụta na imezi polyamide, epoxy resin, na resin phenolic.
2.A na-emepụta kemịkalụ pụrụ iche maka ụlọ ọrụ foto, ọgwụ na electroplating.
25kg / agba. Chekwaa n'ebe dị jụụ, ikuku na-eku ume n'ime ụlọ, yana oge nchekwa nke afọ abụọ.
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
Benzenesulfinic Acid Sodium Salt Cas 873-55-2
