CAS No.: | 83-32-9 |
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Formula: | C12h10 |
EINECS: | 201-469-6 |
Type: | Boiler Oxygen Scavenger |
Appearance: | Powder |
Quality: | Refined |
Samples: |
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Customization: |
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Item of analysis | Specification | Results |
Appearance | White crystal powder | Conforms |
Purity(GC) | 98-100.9% | 99.88 |
PH (12% aqueous) | 7.2-9.7 | 8.55 |
Color, APHA(in melted) | 20 max | 6 |
Melting point | 154°C min | 156.9-157.2°C |
Free hydrazine | 250-500pp max | 320 |
Turbidity | 10NTU max | 0.35 |
Chloride | 10ppm max | <10 |
Sulphate | 20ppm max | <20 |
Silica | 10ppm max | <10 |
Copper | 1ppm max | <1 |
Sodium | 3ppm max | <3 |
Water 70ºC | 0.2% max | 0.2 |
Conclusion | Comply with the requirement |
Packaging and Shipping
25kg *1000 Bags, 25ton/FCL
Storage
Store in cool & dry place,Keep away from strong light and heat.
Q1: Can I get some samples?
A: Yes, we can supply free sample , but the shipping cost be paid by customers.
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