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  4. Petrolatum (white)

Petrolatum (white)  (Synonyms: 防腐(潤(rùn)滑)油)

目錄號(hào): HY-Y0683A 純度: 99%
COA 產(chǎn)品使用指南

由于對(duì)皮膚的刺激性較低，Petrolatum (white) 是許多藥物的軟膏載體。Petrolatum (white) 可作藥用輔料，如軟膏基質(zhì)、潤(rùn)滑劑、粘合劑、粘稠劑、藥用輔料等。藥用輔料或藥用助劑，是指制藥過程中使用的除藥物成分以外的其他化學(xué)物質(zhì)。藥用輔料一般是指藥物制劑中的非活性成分，能提高藥物制劑的穩(wěn)定性、溶解性和加工性。藥用輔料還會(huì)影響共同給藥藥物的吸收、分布、代謝和消除 (ADME) 過程。

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Petrolatum (white) Chemical Structure

Petrolatum (white) Chemical Structure

CAS No. : 8009-03-8

1.  客戶無需承擔(dān)相應(yīng)的運(yùn)輸費(fèi)用。

2.  同一機(jī)構(gòu)（單位）同一產(chǎn)品試用裝僅限申領(lǐng)一次，同一機(jī)構(gòu)（單位）一年內(nèi)

     可免費(fèi)申領(lǐng)三個(gè)不同產(chǎn)品的試用裝。

3.  試用裝只面向終端客戶。

規(guī)格 價(jià)格 是否有貨 數(shù)量
500 g ￥300
In-stock
1 k g ￥500
In-stock

* Please select Quantity before adding items.

Customer Review

Other Forms of Petrolatum (white):

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Petrolatum (white) is an ointment vehicle for many drugs, due to its low skin irritation. Petrolatum (white) can be used as an excipient, such as ointment base, lubricant, adhesive, viscous agent, excipient. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2].

CAS 號(hào)
性狀

<38°C 固體,>54°C 液體

顏色

White to light yellow

中文名稱

防腐(潤(rùn)滑)油
運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.
儲(chǔ)存方式
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn)： 

DMSO 中的溶解度 : 200 mg/mL (超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響，請(qǐng)使用新開封的 DMSO)

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物溶解方案計(jì)算器
請(qǐng)輸入動(dòng)物實(shí)驗(yàn)的基本信息：

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

只
由于實(shí)驗(yàn)過程有損耗，建議您多配一只動(dòng)物的量
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
純度 & 產(chǎn)品資料

純度: ≥99.0%

參考文獻(xiàn)

Petrolatum (white) 相關(guān)分類

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱：
Petrolatum (white)
目錄號(hào)：
HY-Y0683A
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