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Hubei Grand Fuchi Pharmaceutical & Chemicals Co.,Ltd.

27 YRS

Hubei, China

CNY 39.0 Million

999000 m²

500-1000 people

Main Products: Dimethyl Sulfate / Nitromethane / Sulfuric Acid / Sodium Hexafluorosilicate / Taurine

Hubei, China

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Dimethyl Sulfate / CAS 77-78-1

OVERVIEW

Uses

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Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
200 KG/Plastic Drum	--	16 MT	--	16 MT

Lead Time

In Stock

Max Capacity

50000 MT/Year

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DESCRIPTION

Dimethyl Sulfate

Molecular formula:(CH3)₂SO₄

Molecular weight:126.13

CAS NO.:77-78-1

UN NO.:1595

Appearance:Clear and colorless oily liquid

Packing:

1. 250kg per steel drum---20mt per 20’ container

2. 21.5mt per ISO-Tank

Qualification:ISO9001:2008, OHSAS18001:2007

Quality standard:INDUSTRY STANDARD HG/T4001-2008

Manufacturer :Hubei Grand Fuchi Pharmaceutical Chemicals Co., Ltd.

SPECIFICATION:

INSPECTION ITEMS	Ⅰ	Ⅱ
ASSAY%≥	≥99.00%	≥98.50%
ACIDITY(H2SO4)%≤	≤0.30%	≤0.50%
APPEARANCE	Clear and colorless liquid

Physical properties:

Colorless to light brown oily liquid, with ether-like odor. Density is 1.332g/cm3. Freezing point is -27 °C. Boiling point is 188°C （decomposition）. Flash point is 83.3 °C, slightly soluble in water, soluble in alcohol.

Usage:

It is an important raw material for pharmaceutical industry, the preparation of antibacterial plasticizers, antipyrine, aminopyrine, analgin, vitamin B1, Maryland, coumarin dimethyl ether, sulfuric acid guanidine, theophylline, ammonia tea alkali, caffeine, methionine. Preparation for the pesticide industry, such as pesticide acephate. Organic synthesis and industry for dimethyl sulfoxide in place of Halon as a methylation agent. In addition, wide range of spices, dyes.

Typical Properties

Dimethyl Sulfate is an odorless, corrosive, oily liquid with an onion-like odor that emits toxic fumes upon heating. Dimethyl sulfate is used in industry as a methylating agent in the manufacture of many organic chemicals. Inhalation exposure to its vapors is highly irritating to the eyes and lungs and may cause damage to the liver, kidney, heart and central nervous system, while dermal contact causes severe blistering. It is a possible mutagen and is reasonably anticipated to be a human carcinogen based on evidence of carcinogenicity in experimental animals.

CAS No.

77-78-1

Formula

C2H6O4S

Molecular Mass

126.13200

Exact Mass

125.99900

PSA

60.98000

Logp

0.60480

IUPAC

dimethyl sulfate

SMILES

COS(=O)(=O)OC

Matter Classification

organic

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