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CMC Sodium Carboxymethyl Cellulose Powder for oil drill
Options:
- Viscosity
- Purity
- D.S
- pH
- Moisture
- CAS 9004-32-4
Basic Info
| Model No. | 9004-32-4 |
|---|---|
| Brand Name | Hansstar |
| place of origin | China |
| Application field | Coating Auxiliary Agents, Paper Chemicals, Petroleum Additives, Textile Auxiliary Agents, Water Treatment Chemicals |
| CAS No. | 9004-32-4 |
| Shelf Life | 2 Years |
| Usage | Petroleum Additives |
Product description
Carboxymethyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. CMC is often used as its sodium salt, sodium carboxymethyl cellulose or sodium CMC.
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Items
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Standards
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Appearance
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White to cream colored powder
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Particle Size
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Min 95% pass 80 mesh
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Purity(dry basis)
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98% Min
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Viscosity (2% solution, dry basis, 25°C)
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20 Max
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Degree of substitution
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0.7 Min
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pH (1% solution)
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6.0- 8.5
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Loss on drying
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10% Max
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Lead
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3 mg/kg Max
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Arsenic
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2 mg/kg Max
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Mercury
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1 mg/kg Max
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Cadmium
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1 mg/kg Max
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Total heavy metals (as Pb)
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10 mg/kg Max
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Storage:Store in a cool and dry place and Keep away from strong light and heat
Shelf life: 24 months
Service we provide:
1. Before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Best service after shipment with emails
Delivery Detail: 4 weeks after confirm order.
Hansstar domestic business has been covered more than 30 provincal regions. Meantime,our products also are export to Europe,America, the Middle East, Southeast Asia and so on.
With Hasstar’s principle : “Quality is as important as one’s life; and user is the core”, continuously introducing the advanced equipment ,technology and management system for improving synthetic quality of enterprise，work with all friends together,common develop domestic and international market, benefit with each others to create a brighter future.
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 15 -30 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag. Of course, if you have special requirements on them, we will according to you.
4. When can I Get Reply?
Our Area sales manager will contact you as soon as possible in 24 hours one working day!
5. How about the validity of the products?
According to the products you ordered.
6. What is loading port?
Usually is Shanghai.
7.Are you a manufacture?
Yes ,we have our own factory and lab.
8.Do you provide samples?Is it free or extra?
Yes,we could offer the sample for free .
CMC Sodium Carboxymethyl Cellulose Powder for oil drill
Options:
- Viscosity
- Purity
- D.S
- pH
- Moisture
- CAS 9004-32-4
Send your inquiry to this supplier
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