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Sell: Dimethyl ketoxime |
| Date: |
0000-00-00 |
| Cas#: |
1 |
| Specification: |
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| Price: |
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| Quantity: |
Kilogram |
| Term: |
365 |
| Note: |
1茫鈧? Appearance: white crystal
2茫鈧? Specifications: 茫鈧偓
茫鈧偓 Grade Excellent grade eligibility grade
Item 97 96
Assay %芒鈥奥?
Ignition residue %芒鈥奥?0.03 0.03
CL%芒鈥奥?0.001 AgNO3 check up 茂录藛no茂录鈥?
Moisture % allowance allowance
茫鈧偓
茫鈧偓 Operation reference index茂录拧 茫鈧偓
茫鈧偓 1茫鈧? material: reagent industrial products is used to avoid impurity.
2茫鈧? Allowance of deaerator in feed water:10-40脦录g茫鈧€歕
3茫鈧? PH for heating system: 9.0-9.3 (notice to keep proper content of amino, so as not to effect PH value)
4茫鈧? Concentration of passivating agent: 800-900mg/L
5茫鈧? PH value of passivation liquid(adjusted by amino): 9.50-11.0
6茫鈧? temperature of passivation liquid(cleaning system under normal pressure): 85-90芒鈥炂抃
7茫鈧? Passivating time: 14-18h
8茫鈧? Concentration of protecting agent(made from pure water): 350-400mg/L
9茫鈧? PH value of protection(adjusted by amino):芒鈥奥?0.5 茫鈧偓
Usage:
茫鈧偓 1. deaerization in feed water chemical. Its deaerization effects is similar to hydrazine and its toxicity is 1/19 of hydrazine.
2. protection of heating facilities in off-time. Its water solution is able to produce good magnetic oxide film on metal surface to prevent or delay corrosion of heating facilities in off-time.
3. desactivation. It is substitute of toxic reagent-sodium nitrite and hydrazine as passivating agent of heating facilities after acid cleaning, with good film and non-pollution discharge. 茫鈧偓
Package茂录拧
茫鈧偓 Calcium plastic box, plastic bag inner,net20Kg茫鈧€?,"2008-09-17 09:46:34 |
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