Industrijska kvaliteta Osnovni Hromni Sulfat za Zariječavanje Kože u Prahu CAS 39380-78-4

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Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 manufacture
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 details
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 supplier
To je crnozeleni prašina i brzo se rastvara u vodi. Ima dobru rastvorivost. Sadrži visok postotak džepivačkog spoja i ima vrlo jake sposobnosti apsorpcije vlage.
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 details
Stavka Indeks
Standardni tip Maskiran tip Maskiran zakrižano Maskiran samozakrižavanje
Osnovni hromat sulfat (u Cr2O3)/% ≥24.0 ≥23.0 ≥22.0 ≥19.0
Cr(W)\/(mg\/kg) ≤2.0
Bazicitet (B)\/% 33±2 34±2 39±2 /
рH 2.0~4.0 2.5~4.0 2.5~4.5
Materija ne rastvoriva u vodi /% ≤0.5
Fe/(mg/kg) ≤100.0
Hg/(mg/kg) ≤0.1
As/(mg/kg) ≤1.0
Pb/(mg/kg) ≤1.0
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 details
Glavno se koristi u čvrstom čuvarstvu kože, kakofiniranju, galvanizaciji s trovalentnim hromom. Može se koristiti kao reaktivni crni bojači i za proizvodnju materijala hidroksida kroma u bojenarskoj industriji.
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 details
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 manufacture
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 manufacture
Industrial Grade Basic Chromium Sulfate for Leather Tanning Chrome Agent in Powder Form CAS 39380-78-4 details

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