FOB Price
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Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
20 Ton
Packaging Detail:
Packed in 25kg plastic woven bag, 1100kg/bag or as per the buyer's requirement
Delivery Time:
15 days after receiving the T/T or L/C
Supplying Ability:
1000 Ton per Month
Payment Type:
T/T, L/C, Western Union, PayPal
Personne àcontacter amy
Room 1017 Building B, World Center ,Changzhi Road ,Xiaodian, Taiyuan, Shanxi
1,white or light yellow crystal powder
2,Molecular Formula :Na2S2O5
3,Molecule Weight :**0.*2
4,CAS NO:********4
Property: white or
light yellow crystal powder, a strong smell of sulfur
dioxide,relative density is 1.4, easy to dissolve in water and
glycerin, water solution. It has acidity,and its solubility will
become large while raising the temperature and is less to dissolve
in ethanol.
Molecular Formula :Na2S2O5
Molecule Weight :**0.*2
CAS NO .:********4
Appearance :White Free Flowing Fine Crystal or Powder
Packing:Packed in *5kg plastic woven bag, ***0kg/bag or as per the buyer's requirement.
Specification:
standard:GB********8
|
ITEMS |
SPECIFICATIONS |
|
SODIUM METABISULPHITE |
*7% min |
|
SO2 |
*5% min |
|
WATER INSOLUBLE |
0.*5% max |
|
IRON (Fe) |
*0ppm max |
|
ARSENIC (As) |
1ppm max |
|
HEAVY METAL(Pb) |
5ppm max |
|
CHLORIDE (Cl) |
**- |
|
PH |
4.**4.6 |
Application:
(1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).
(2) Industry Grade: Mordant of
printing and dyeing; Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;
Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment
agent of waste water; Rubber solidifying agent Perfume industry is
served as hydro carbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and
wearproof dose; sewage treatment, and so on .
