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HPLC grade Methanol China high purity chemical reagents manufacturer

HPLC grade Methanol China high purity chemical reagents manufacturer

14.5 ~ 21.5 / Liter

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

720 Liter

Packaging Detail:

Amber glass bottle in strong paper carton

Delivery Time:

15days

Supplying Ability:

-

Payment Type:

T/T, L/C

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Ms. Linda

Zijingyuan2-102, Wanke Garden New Town, Beichen District, Tianjin, Tianjin

الاتصال الآن

Description

HPLC Grade Methanol Specification:
CAS.No: ******1
Molecular formula:CH3OH
Molecular weight: *2.*4.
Density(*0): 0.**2g/ml.
Refractive Index: 1.***8

  TEST ITEMS SPECIFICATION
1 Assay (GC) , ω / % ≥*9.9
2 Density(*0℃) , ρ / (g/mL) 0.**1~0.**3
3 Residue on evaporation,ω / % ≤0.***5
4 Water (H2O),ω / % ≤0.*5
5 Solubility with H2O Pass test
6 Titrable Acid(H+) / (mmol/g) ≤0.***4
7 Titrable Base(OH-) / (mmol/g) ≤0.****8
8 UV Absorbance
(1cm cell vs. water)
**5 nm 1.*0
**0 nm 0.*0
**0 nm 0.*0
**0 nm 0.*5
**0 nm 0.*5
**0 nm 0.*1

 

Send a direct inquiry to this supplier

إلى:

Ms. Linda < Concord Technology (Tianjin) Co., Ltd >

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