Карбоксиметилхитозан CAS 83512-85-0 поставка с завода
- Категория: Other Organic Chemical >>>
- Поставщик: Qingdao,Cemo,Technology,Develop,Co.,Ltd.
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-16-2025 | 4.40 $* | 4.34 $* |
| Jul-16-2025 | 3.64 $* | 3.86 $* |
| Jun-16-2025 | 4.98 $* | 4.4 $* |
| May-16-2025 | 4.81 $* | 4.0 $* |
| Apr-16-2025 | 3.70 $* | 3.90 $* |
| Mar-16-2025 | 4.66 $* | 4.91 $* |
| Feb-16-2025 | 4.44 $* | 4.65 $* |
| Jan-16-2025 | 4.70 $* | 4.94 $* |
Характеристики
Products Description
The product description of Carboxymethyl chitosan
Product name: | Carboxymethyl chitosan |
CAS: | 83512-85-0 |
MF: | C20H37N3O14 |
Appearance: | Powder |
EINECS | 695-802-6 |
Melting point | 600 °C |
Purity: | 99% |
Brand: | Cemo |
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Company Profile
Qingdao Cemo Technology Develop Co,.LTD-------Professional manufacturer
Qingdao Cemo Technology Develop Co,.LTD is specialized in daily chemicals and water treatment products , such as chlorine dioxide, sdic, tcca etc., Cemo also supply various daily chemicals for customers, such as BTMS, carbopol etc.
After ten years development,Qingdao Cemo Technology Develop Co,.LTD has become a diversified development company,not only involves in chemicals, but also real estate ,clothes ,agricultural products and so on.
FAQ
FAQ:
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q:How to contact us ?
You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
