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Changzhou Guoyu Environmental Science&Technology Co.,Ltd.
Changzhou Guoyu Environmental Science&Technology Co.,Ltd.
40 YRS
Jiangsu, China
Main Products:
Silver Nitrate / Sodium Carboxymethyl Cellulose
Jiangsu, China
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1/4
CAS: 9004-32-4
Loss on drying% ≤ 10.0, Chloride (ci-%) ≤ 1.2, PH value 6.0-8.5, Pb ≤ 0.0005, Heavy metals (calculated by Pb)% ≤ 0.0015, Iron (Fe)% ≤ 0.02, Arsenic (AS)% ≤ 0.0002
Food Grade
25 KG/Woven Bag
25 KG/Paper Bag
Degree of substitution (D.S) 0.65-0.90, Purity% ≥ 99.5, PH value 6.0-8.5, Loss on drying% ≤ 10.0
Tech Grade
25 KG/Woven Bag
25 KG/Paper Bag
1/3
CAS: 7761-88-8
DG
Class 5.1
UN:
1493
≥99.8%
Electronic Grade
20 KG/Carton