タイトルまたは説明

Sodium Formate Appearance:White granular or crystal powder Chemical Formula: HCOONa. 2H2O CAS No: *******7 HS Code: *******0 Usage: Used in leather industry, serves as camouflage acid in the chrome tanning method; Used in catalyst and stabilizer compositions, and in the printing and dyeing of textiles as a reducing agent. Used as the raw material in the manufactuers of sodium hydrosulphite, formic acid and oxalic acid. Used as drilling fluid and completion fluid in oil field. Used as road antifreeze and cement antifreeze. Specification: ITEM TECHNICAL INDEX Best Quality First Quality Qualifier Assay, % Min *8.0 *5.0 *0.0 NaOH, % Max 0.5 0.7 1.0 Na2CO3, % Max 0.3 0.5 1.*0 NaCl , % Max 0.3 0.5 2.0 Na2S , % Max 0.*8 1.0 1.0 Moisture , % Max 0.5 1.0 1.5 Shijiazhuang Beaubo Trade Co., Ltd. http://***** Tel:**************3 Fax:**************8 MSN: shannon-***** Skype:ruth*****6