Wholesale O/p-toluene Sulfonic Acid Methyl Ester (optsm) Manufacturer, Cas No. 28804-47-9 Manufacturer & Supplier

Sep 26th, 2022 at 22:00 Material Chemicals Bartlett 38 views Reference: xYRdGQlKaDz

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Wholesale O/p-toluene Sulfonic Acid Methyl Ester (optsm) Manufacturer,Cas No. 28804-47-9 - Buy O/p-toluene Sulfonic Acid Methyl Ester,O/p-toluene Sulfonic Acid Methyl,Optsm Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.

Essential details

CAS No.:	28804-47-9
MF:	C8H10O3S
EINECS No.:	249-237-3
Place of Origin:	China
Type:	Dyestuff Intermediates, Syntheses Material Intermediates
Purity:	99%, 99% Min.
Model Number:	28804-47-9
Application:	synthetic dyes
Appearance:	Colorless or light yellow clear liquid
O-TSM:	40-70%
P-TSM:	30-60%
M-TSM:	5% Max
Moisture:	0.5% Max
Free acid:	0.2% Max
OPTSC:	0.3% Max
Ash:	0.1% Max

Packaging & delivery

Qingdao

Port

Product Name: Methyl o/p-toluenesulfonate; Methyl O/P-Toluene Sulfonate; O/P-Toluene Sulfonic Acid Methyl Ester; Methyl O/P-Tosylate; OPTSME; OPTSM; MOPTS CAS No. 28804-47-9 Molecular Formula: C8H10O3S Molecular Weight: 186.23 EINECS No.: 249-237-3 Technical Specification: Appearance: Colorless or light yellow clear liquid Purity: ≥99% O-TSM: 40-70% P-TSM: 30-60% M-TSM: ≤5% Moisture: ≤0.5% Free acid: ≤0.2% OPTSC: ≤0.3% Ash: ≤0.1% Usage: Used as a methylation agent of organic synthesis,synthetic dyes, etc. Packing: 200kg plastic drum or 200kg plastic lined iron drum.

item	value
CAS No.	28804-47-9
MF	C8H10O3S
EINECS No.	249-237-3
Place of Origin	China
Type	Dyestuff Intermediates, Syntheses Material Intermediates
Purity	99%
Model Number	28804-47-9
Application	synthetic dyes
Appearance	Colorless or light yellow clear liquid
Purity	99% Min.
O-TSM	40-70%
P-TSM	30-60%
M-TSM	5% Max
Moisture	0.5% Max
Free acid	0.2% Max
OPTSC	0.3% Max
Ash	0.1% Max

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