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Changzhou Guoyu Environmental Science&Technology Co.,Ltd.
Changzhou Guoyu Environmental Science&Technology Co.,Ltd.
Main Products:
Silver Nitrate / Sodium Carboxymethyl Cellulose
POST BUYING REQUEST
Changzhou Guoyu Environmental Science&Technology Co.,Ltd.
- Manager Zhou(Sales Manager)
- guoyu@chemmail.net
- 0086-571-8627 3270
We will quote you immediately
after receiving your inquiry.
after receiving your inquiry.
Hot Products
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Silver Nitrate
7761-88-8≥99.8% -
Sodium Carboxymethyl Cellulose
9004-32-4Loss 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; Degree of substitution (D.S) 0.65-0.90, Purity% ≥ 99.5, PH value 6.0-8.5, Loss on drying% ≤ 10.0