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74255

Supelco

十二烷基硫酸钠

dust-free pellets, suitable for electrophoresis, for molecular biology, ≥99.0% (GC)

别名:

SDS, 十二烷基硫酸盐 钠盐, 十二烷基硫酸钠, 月桂基硫酸盐 钠盐, 月桂基硫酸钠

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About This Item

线性分子式:
CH3(CH2)11OSO3Na
CAS号:
151-21-3
分子量:
288.38
Beilstein:
3599286
EC號碼:
205-788-1
MDL號碼:
MFCD00036175
分類程式碼代碼:
12161902
PubChem物質ID:
329765580
NACRES:
NA.25

等級

for molecular biology

品質等級

100

描述

anionic
 62

化驗

≥99.0% (GC)

形狀

rod

品質

dust-free pellets

分子量

288.38 g/mol

雜質

DNases, none detected
 RNases, none detected

mp

204-207 °C (lit.)

溶解度

water: soluble

負離子痕跡

chloride (Cl-): ≤200 mg/kg

正離子痕跡

Ca: ≤25 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤200 mg/kg
Mg: ≤20 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

HLB

40

適合性

suitable for electrophoresis

儲存溫度

2-8°C

SMILES 字串

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

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 密鑰

DBMJMQXJHONAFJ-UHFFFAOYSA-M

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相关类别

應用

阴离子洗涤剂

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類（WGK）

WGK 2

閃點（°F）

338.0 °F

閃點（°C）

170 °C

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB0472
STBL3627
STBL3091
STBL3135
STBL1273

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