Date Posted :
2013/05/21
Offer Type :
Sell
Sodium Metasilicate Pentahydrate(granular)
Checking Item Test Standard Test Result
Sodium oxide(Na2O)% 28.00-30.00 29.04
Silica(SiO2)% 27.00-29.00 28.83
Water insoluble% max0.2 0.03
Fe(ppm) max200ppm 50
Whiteness% min80 89
Bulk Density 0.80-0.97g/cc 0.95
PH of 1.0% Solution 12-13 12.65
Melting Point 72.2 72.2
ParticularSize %
(16-30mesh) min90 98
CAS: 6834-92-0
PackingThe inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.
Net weight: 25kgPacked in accordance with the requirements.
Used in making high efficiency detergent and metal cleaner. Instead of STPP. It can raise cleaning efficiency and reduce environment plllution, provides excellent alkaline buffer, corrosion prevention for metal(i. E Zinc, Aluminum), and function of softening water.
QingDao S.H.HuanYu Imp.&Exp.Co.,ltd
Add : XiangGang middle road 6# , qingdao city , china
Tel : 0086-532-88250866
Fax ::0086-532-85786802
www.qdshhy.com
Related Keywords : Sodium Metasilicate Pentahydrate,granular
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