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Sodium n-Dodecyl Sulfate, High Purity-CAS 151-21-3-Calbiochem

产品编号:4169207
规格:Designed to reduce electrophoretic anomalies.
CAS NO:151-21-3
包装规格:25 G
产品类别:进口试剂
品牌:Millipore
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
416920725 G1143
产品别名

151-21-3

Sodium n-Dodecyl Sulfate, High Purity-CAS 151-21-3-Calbiochem

SDS, Sodium Lauryl Sulfate

基本信息
Empirical Formula【经验(实验)分子式】
C12H25O4S · Na
Molecular weight
288.38
MDL number
MFCD00036175
General description【一般描述】
Absorbance (3%, H2O, 260 and 280 nm):≤0.1%.
An ionic detergent useful in electrophoretic separation of proteins and lipids (absorbance: ≤0.1% at 280 nm, 3%, H2O; aggregation number: 62). Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Has a CMC of 7-10 mM and a micellar weight of 18,000.
Designed to reduce electrophoretic anomalies. Prepared from SDS (Cat. No. 428015) by a procedure that ensures the removal of contaminating salts and heavy metal ions. Contains C-10 and C-14 isomers. Aggregation number: 62.
Warning【警告】
Toxicity: Harmful (C)
Reconstitution【重悬】
Following reconstitution, store at room temperature (20°C). Stock solutions are stable for up to 3 months at 20°C.
Legal Information【法律信息】
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
Quality Level【质量水平】
100
form【形式】
solid
mol wt【分子量】
micellar wt 18,000
manufacturer/tradename
Calbiochem®
storage condition【储存条件】
OK to freeze
aggregation number【聚集数】
62
color【颜色】
white
CMC
7-10 mM
solubility【溶解性】
water: 100 mg/mL
anion traces【痕量阴离子】
chloride (Cl-): ≤0.05%
cation traces【痕量阳离子】
heavy metals: ≤0.001%
heavy metals: ≤10 ppm
shipped in【运输】
ambient
storage temp.【储存温度】
10-30℃
InChI
1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
packaging【包装】
25 g in Plastic ampoule
安全信息
Pictograms【象形图】
GHS05,GHS07
Signal word【警示用语:】
Danger
Hazard Statements
H302 - H315 - H318 - H412
Precautionary Statements
P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 2
Flash Point(F)【闪点(F)】
338.0 °F
Flash Point(C)【闪点(C)】
170 ℃
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