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Features:
1. Appearance: White crystalline powder
2. Molecular formula: H3BO3
3. Purity: *9.6%min, feeling greasy, odorless and tasteless,
soluble in water, alcohol, glycerol ether and volatile oil , the
water solution indicating weak acidity, when heating to
*****0℃，hydro-extracting gently to change into meta-boric
acid;******0℃ as pyro-boric acid; **0℃ as boric
anhydride(B2O3);
CAS No: *********3
EC NO: ********2
HS Code: *********0
Assay(H3BO3)
