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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

We are planning system maintenance between Friday, Apr 11 at 9:00 PM CDT and Saturday, Apr 12 at 9:00 AM CDT. This will impact both web and offline transactions, including online orders, quotes, price and availability checks, and order status inquiries. We apologize for any inconvenience.

Merck
CN
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435236

Sigma-Aldrich

纤维素

microcrystalline, powder

别名:

棉短绒, 纤维素粉末

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250 G
¥578.50
1 KG
¥2,056.77

¥578.50

目录价¥826.44节省 30%

国内现货，预计发货时间2025年4月11日详情

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250 G
¥578.50
1 KG
¥2,056.77

About This Item

CAS号:
9004-34-6
EC 号:
232-674-9
MDL编号:
MFCD00081512
UNSPSC代码:
12162002
NACRES:
NA.23

¥578.50

目录价¥826.44节省 30%

国内现货，预计发货时间2025年4月11日详情

获取大包装报价

表单

microcrystalline
powder

粒径

51 μm

pH值（酸碱度）

5-7 (11 wt. %)

堆积密度

0.6 g/mL (25°C)

SMILES字符串

O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1

InChI key

GUBGYTABKSRVRQ-WFVLMXAXSA-N

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此商品
C6288C8002C6429
纤维素 microcrystalline, powder

435236

纤维素

纤维素 fibers, (medium)

C6288

纤维素

α纤维素 powder

C8002

α纤维素

α纤维素 BioReagent, suitable for insect cell culture

C6429

α纤维素

form

microcrystalline, powder

form

fibers

form

powder

form

powder

particle size

51 μm

particle size

(medium)

particle size

-

particle size

-

pH

5-7 (11 wt. %)

pH

-

pH

-

pH

-

bulk density

0.6 g/mL (25°C)

bulk density

-

bulk density

-

bulk density

-

应用

填充剂、遮光剂、抗结块剂、助挤剂，以及泡沫和乳液稳定剂。
用于分区色谱的高纯度纤维素粉末。

特点和优势

无定形区域被水解，从而留下微纤维结晶。形成触变凝胶，具有良好的热稳定性。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    0000378214
    0000378214
    MKCW3728
    0000283545
    0000239850

    没有发现合适的版本？

    如果您需要特殊版本，可通过批号或批次号查找具体证书。

    搜索COA

    已有该产品？

    在文件库中查找您最近购买产品的文档。

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    1. Which document(s) contains shelf-life or expiration date information for a given product?

      If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

    2. How do I get lot-specific information or a Certificate of Analysis?

      The lot specific COA document can be found by entering the lot number above under the "Documents" section.

    3. How do I find price and availability?

      There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

    4. What is the Department of Transportation shipping information for this product?

      Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

    5. What is the particle size of the product 435236, Cellulose?

      The particle size for product 435236, Cellulose is 51 μm, per the supplier.

    6. My question is not addressed here, how can I contact Technical Service for assistance?

      Ask a Scientist here.

    Hoang T M D Le et al.
    PloS one, 16(2), e0247076-e0247076 (2021-02-12)
    The effects of nutrient and mechanical sensing on gut motility and intestinal metabolism in lower vertebrates remains largely unknown. Here we present the transcriptome response to luminal stimulation by nutrients and an inert bolus on nutrient response pathways and also
    L Brinchi et al.
    Carbohydrate polymers, 94(1), 154-169 (2013-04-03)
    The use of renewables materials for industrial applications is becoming impellent due to the increasing demand of alternatives to scarce and unrenewable petroleum supplies. In this regard, nanocrystalline cellulose, NCC, derived from cellulose, the most abundant biopolymer, is one of
    Edmond Lam et al.
    Trends in biotechnology, 30(5), 283-290 (2012-03-13)
    Nanocrystalline cellulose (NCC), a rod-shaped nanoscale material with exceptional strength and physicochemical properties, can be prepared from inexpensive renewable biomass. Besides its potential use as a reinforcing agent for industrial biocomposites, pristine NCC exhibits low toxicity and poses no serious
    Orly Salama-Alber et al.
    The Journal of biological chemistry, 288(23), 16827-16838 (2013-04-13)
    The rumen bacterium Ruminococcus flavefaciens produces a highly organized multienzyme cellulosome complex that plays a key role in the degradation of plant cell wall polysaccharides, notably cellulose. The R. flavefaciens cellulosomal system is anchored to the bacterial cell wall through
    Hui Wang et al.
    Chemical Society reviews, 41(4), 1519-1537 (2012-01-24)
    Utilization of natural polymers has attracted increasing attention because of the consumption and over-exploitation of non-renewable resources, such as coal and oil. The development of green processing of cellulose, the most abundant biorenewable material on Earth, is urgent from the
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