<center id="6eqai"></center>
<center id="6eqai"></center>
<center id="6eqai"></center>
<noscript id="6eqai"><tr id="6eqai"></tr></noscript>
<center id="6eqai"></center>
<center id="6eqai"><wbr id="6eqai"></wbr></center>
<center id="6eqai"><wbr id="6eqai"></wbr></center><center id="6eqai"><div id="6eqai"></div></center>
<center id="6eqai"></center>
<center id="6eqai"></center>
Postion:Home > Products > Inorganic Chemicals
WUHAN Y&F INDUSTRY AND
TRADE CO.,LTD
Address: B509, Xiangge Lidu, Guocikou, Hanyang District, Wuhan, China
TEL: +86-27-84682820
MOBILE: +86-189 7113 4245
EMAIL: yfindustry@163.com
SKYPE: chinayfindustry

Sodium Metabisulphite

Author: Comefrom: Createdate:2014-11-11 13:41:26 Hits:29 Tags:


Sodium Metabisulphite

1. Properties: White or yellow crystal powder, wet decomposition,

   exposure to air oxidation, and acid exposure to emit sulfur dioxide,

   and its aqueous solution is acidic.

2. Usage: It is used as bleaching agents, reducing agents, rubber

   coagulant, processing agents, developers, electroplating wastewater

   treatment agent, scouring agent printing and dyeing industry,

   cement and oil additives, etc.

3. Packing: 50kg/bag, 25kg/bag, 1000kg/bag, or as required.

4. Product Standard: HG/T2826-2008

5. Specifications:

Products

Sodium Metabisulphite (Industrial Grade)

Quality

standard

Items

Standard Value

Top Grade

First Grade

Na2S2O5

96.5%min.

95.0%min.

Fe

0.005%max.

0.010%max.

Arsenic (As)

0.0001%max.

-

Water insolubles

0.05%max.

0.05%max.

1. Properties: White or yellow crystal powder, wet decomposition, exposure to air

   oxidation, and acid exposure to emit sulfur dioxide, and its aqueous solution is acidic.

2. Usage: it is used asfood additives such as preservatives, bleaching agents and bulking

   agent.

3. Packing: 50kg/bag, 25kg/bag, 1000kg/bag

4. Product Standard: GB1893-2008

5. Specifications:

Products

Sodium Metabisulphite (Food Grade)

Quality

standard

Items

Standard Value

Na2S2O5

96.5%min.

Fe

0.003%max.

Clarity

Pass the test

Heavy metal(by Pb)

0.0005%max.

Arsenic (As)

0.0001%max.


URL:http://www.kk445.com/html/inorganic/chemicals/31.html
在網頁上就能直接與我們交談!
婷婷色