Sodium carboxymethyl cellulose NEW
Price | $6 |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 2000KG/Month |
Update Time: | 2024-12-31 |
Product Details
Product Name: Sodium carboxymethyl cellulose | CAS No.: 9004-32-4 |
Min. Order: 1kg | Purity: 99% |
Supply Ability: 2000KG/Month | Release date: 2024/12/31 |
[Definition] A semisynthetic, water-soluble polymer in which CH 2 COOH groups are substituted on the glucose units of the cellulose chain through an ether link- age. Mw ranges from 21,000 to 500,000. Since the reaction occurs in an alkaline medium, the prod- uct is the sodium salt of the carboxylic acid R-O- CH 2 COONa. | |
[Appearance] solid | |
[Melting point ] 274 °C (dec.) | |
[density ] 1,6 g/cm3 | |
[FEMA ] 2239 | CARBOXYMETHYLCELLULOSE | |
[storage temp. ] room temp | |
[solubility ] H2O: 20 mg/mL, soluble | |
[form ] low viscosity | |
[pka] 4.30(at 25℃) | |
[color ] White to light yellow | |
[Odor] Odorless |
Our Advantage
1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.
2. Spot samples can be shipped quickly after payment, saving time for receiving goods.
3.Full experience of large numbers containers loading in Chinese sea port.
4. Have professional customs clearance capabilities and the best after-sales service.
Our Service
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
6.Products can be packaged according to customer requirements.
Company Profile Introduction
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- Since: 2024-07-17
- Address: Hebei shijiahzuang Cosco Business Plaza