Methanesulfonic Anhydride CAS NO.: 7143-01-3 CAS NO.7143-01-3

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

Methanesulfonic Anhydride CAS NO.: 7143-01-3

Methanesulfonic anhydride Basic information

Product Name:	Methanesulfonic anhydride
Synonyms:	METHANESULPHONIC ANHYDRIDE;METHANESULFONIC ANHYDRIDE;METHYLSULFONIC ANHYDRIDE;Mesyl anhydride;Methanesulfonic acid, anhydride;methanesulfonicacid,anhydride;Mesic anhydride;Methanesulfonic anhydride, 98+%
CAS:	7143-01-3
MF:	C2H6O5S2
MW:	174.2
EINECS:	230-442-1
Product Categories:	Organic Building Blocks;Sulfonic/Sulfinic Acid Anhydrides;Sulfur Compounds
Mol File:	7143-01-3.mol

Methanesulfonic anhydride Chemical Properties

Melting point	64-67 °C(lit.)
Boiling point	125 °C4 mm Hg(lit.)
density	1,36 g/cm3
vapor density	3.3 (vs air)
refractive index	1.5300 (estimate)
Fp	125°C/4mm
storage temp.	Store at <= 20°C.
solubility	Soluble in organic solvents.
form	Powder, Crystals and/or Chunks
color	White to light brown to gray
Sensitive	Moisture Sensitive
BRN	972316
InChIKey	IZDROVVXIHRYMH-UHFFFAOYSA-N
CAS DataBase Reference	7143-01-3(CAS DataBase Reference)
NIST Chemistry Reference	Methanesulfonic anhydride(7143-01-3)
EPA Substance Registry System	Methanesulfonic acid, anhydride(7143-01-3)

Safety Information

Hazard Codes	C
Risk Statements	14-35
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	3-10
TSCA	Yes
HazardClass	8
PackingGroup	III
HS Code	29041000

Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.

2 . Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.

3 . Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate

4 . Warm after-sale service Any of your question would be solved for the first as soon as possible.

Methanesulfonic Anhydride CAS NO.: 7143-01-3