Sodium Sulfite
Apr 15, 2009
Industrial Anhydrous sodium sulfite
Molecular Formula: Na2SO3
Molecule Weight: 126.04
Appearance: white or light yellow crystalline powder
Quality standard: HG/ T 29672000
Uses: used in leather and tannage, plant bleaching agent, reductant.....
China
Sodium Sulfite
Nov 21, 2009
sodium sulfite Synonyms: sodium hydrogen sulfite, sodium acid sulfite, hydrogen sodium sulfite Molecular formula: NaHSO3 CAS No: 7631-90-5 Appearance: white powder Product Specification: 96% Grade 93%Grade Na2SO3 96% 93% Free alkali 0.4% 0.4%.....
China
Sodium Sulfite
Nov 21, 2009
Sodium sulfite
(1)Product:Anhydrous Sodium Sulphite
(2)Molecular formula: Na2SO3
(3)Purity:97%min
(4)Appearance: white or light yellow crystalline powder
China
Sodium Sulfite Anhydrous
Nov 20, 2009
Sodium Sulphite 99% Molecular Formula: Na2SO3 Molecular Weight: 126.04 CAS Number: 7757-83-7 Appearance: White crystals or powder. Density: 2.633g/ ml at 25°C Specifications: Purty : 99% min Water insoluble matter: 0.05% max Fe: 0.02% max Packing:.....
China
Sodium Sulphite(Sulfite) Anhydrous 96%/97%min
Nov 20, 2009
(1). Product Name:Sodium Sulphite(Sulfite) Anhydrous 96%/ 97%min;
(2). Molecular Formula:Na2SO3,
(3). Application:mainly used in detergents, textiles, photography, dyestuffs, paper-making, glass, water treatment, porcelain, Foodstuff etc.
(4)......
China
Sodium Sulphite 97%
Nov 20, 2009
Sodium sulfite, Sodium sulphite, anhydrous
Molecular Weight: 126.04
Molecular Formula: Na2SO3
CAS No.: 7757-83-7
Sodium sulfite is white crystal or crystalline powder, its alkali in water, Ph is 9.
Application: Sodium sulfite is white crystal.....
China
Sell Sodium Sulphite
Nov 20, 2009
Specification of Sodium Sulphite Item Standard Na2SO3 %>= 97.0 96.0 93.0 Fe %<= 0.003 0.005 0.01 Water Insoluble Matters %<= 0.02 0.03 0.05 Na2CO3 %<= 0.10 0.40 0.60 Na2SO4 %<= 2.5 ----- ------ NaCl %<= 0.10 ----- -----
China
Sodium Sulphide
Nov 20, 2009
Specifications:
5ppm
10ppm
15ppm
20ppm
30ppm
Na2S (%)
60 MIN
60 MIN
60 MIN
60MIN
60 MIN
Na2SO3 (%)
1.00 MAX
1.00 MAX
2.00 MAX
2.00MAX
2.00 MAX
Na2S2O3 (%)
2.00 MAX
2.00 MAX
2.00 MAX
2.00MAX
.....
China
Sodium Sulphite
Nov 20, 2009
Item Standard
Na2SO3 %≥ 97.0 96.0 93.0
Fe %≤ 0.003 0.005 0.01
Water Insoluble Matters %≤ 0.02 0.03 0.05
Na2CO3 %≤ 0.10 0.40 0.60
Na2SO4 %≤ 2.5 ----- -----
NaCl %≤ 0.10 ----- -----
China
Sodium Sulphite
Nov 19, 2009
Our company mainly in chemicals, sodium sulfite food grade and industrial grade, both of us we can supply.So if you are interested in them, pls contact with me. 1)Product name:sodium sulfite 2)H.S Code: 28321000 3)Molecular Formula: Na2SO3.....
China
Sodium Sulfite Unhydrous
Nov 19, 2009
Sodium Sulphite Anhydrous
FORMULA: Na2SO3
M. W.: 126.04
CAS NO.: 7757-83-7
DESCRIPTION: WHITE CRYSTALLINE POWDER.
SPECIFICATIONS:
ITEM SUPER FIRST QUALIFIED
PURITY (Na2CO3) 97.0%MIN. 96% MIN. 93.0%MIN.
Fe 0.003%MAX. 0.005%MAX......
China
Sodium Hydrosulfite 88%
Nov 19, 2009
ITEMS STANDARD DATA ACTUAL DATA NaSO4 88%MIN 89.5 Na2S2O5 7% MAX 6.64% Na2CO3 6%MAX 2.50% Na2S2O3 0.4% MAX 0.2% Na2SO3 0.4%MAX 0.21% Fe 20ppmMAX 15ppm Water Insolubles 0.04% 0.04%
Lianyungang Famous Chemical Co., Ltd
China
Sodium Sulfide
Nov 19, 2009
Here is the specification in details 10 ppm Na2S (%)60 MIN Na2SO3 (%)1.00 MAX Na2S2O3 (%)2.00 MAX Fe (%)0.001 MAX Na2CO3 (%)2.00 MAX Water Insoluble (%) 0.20 MAX ------------------------------------------ 15ppm Na2S (%) 60 MIN Na2SO3 (%)2.00 MAX.....
Hebei Jinsen Chemicals Imp.&Exp.Co., Ltd.
China
Sodium Sulfite Anhydrous
Nov 18, 2009
Product number: GXC--007
Molecular weight: 126.04
Molecular formula: Na2SO3
General characteristics: white crystal or crystalline power, it is alkali in water, PH is 9.When it is 33.4c, it is solubility and is about 28%.It is oxidized sodium.....
China
Anhydrous Sodium Sulfite CAS:7757-83-7
Nov 18, 2009
Molecular Formula: Na2SO3
Molecule Weight: 126.04
Appearance: white or light yellow crystalline powder
Quality standard: HG/ T 29672000
sodium sulfite (Na2SO3), % ≥ 97.0
Fe, % ≤ 0.003
water-Insoluble , % ≤ 0.02
Free.....
China
Sodium Sulfide
Nov 16, 2009
1)Sodium sulfide, yellow and red flakes.
2)Specification:
Na2S (%) Na2SO3 (%) Na2S2O3 (%) Fe (%) Na2CO3
50ppm 60 MIN 2.00 MAX 2.00 MAX 0.005 MAX 2.00 MAX
80ppm 60 MIN 2.00 MAX 2.00 MAX.....
Tianjin Oriental International Trading Co., Ltd.
China
Sodium Sulfide
Nov 16, 2009
30PPM 80PPM 100PPM 150PPM
Na2S 60% Min 60% Min 60% Min 60% Min
Na2SO3 2.00% Max 2.00% Max 2.00% Max 2.00% Max
Na2S2O3 2.00% Max 2.00% Max 2.00% Max 2.00% Max
Fe 0.003% Max.....
China
Sodium Sulfite
Nov 13, 2009
Formula: Na2SO3
Properties: Sodium Sulfite is a reducing agent soluble in water. Its solution in water is basic. It is feeble soluble in liquid chlorine or ammonia.
Usage: It is used as a desoxydating or bleaching agent for printing and.....
China
Sell Sodium Sulfite Anhydrous
Nov 05, 2009
Product Name: Sodium Sulfite Anhydrous
Structure Formula: Na2SO3
Formula Weight::126.04
General Characteristics:
White crystal or crystalline power , it is alkali in water , PH is 9. When it is 33.4˚c, its solubility is about 28%. It is.....
China
Sodium Sulphite Anhydrous
Nov 04, 2009
Sodium sulfite (Na2SO3) content, :97%min
Fe content:0.003%max
Un-solute content:0.02%max
Dissociate alkali (Account as Na2CO3) content:0.1%max
Sodium Sulfate(Na2SO4) content::2.5%max
Sodium chloride (NaCl) content :0.1%max
China
Sodium Sulphite Anhydrous
Sodium sulphite Formula: Na2so3 M. W.: 126.04 CAS No.: 7757-83-7 Description: White crystalline powder Specifications: Item Super First Qualified Purity (na2so3) 97.0%min. 96% min. 93.0%min. Fe 0.003%max. ...
China
Sodium Sulfite
Sodium Sulfite Sodium Sulfite Anhydrous , Industrial grade Formula: Na2SO3 Molecule Weight: 126.04 Appearance: white or light yellow crystalline powder Item Index Top-grade First-grade Qualifided product Sodium Sulfite(Na2SO3) % 97.0min ...
China
Sodium Sulphide
Sodium Sulphide H. S. CODE: 28301010 CAS NO.: 1313-82-2 Molecular formula: Na2S Packing: 25kgs plastic woven bags or 150kgs new iron drums. Property: Thin flakes, yellow or red, soluble in water, slightly soluble in alcohol, insoluble in ether, ...
China
Sodium Sulphite
Technical sheet Sodium Sulphite, its molecular formula is Na2SO3 and its weight is 126.04 Physical character White or light yellow powder, relative condense 2.633 in moist. It dissolves in water and glycerine and little in ethanol. Decomposed in ...
China
Sodium Hydrosulfide
Synonyms: Sodium Hydrogen Sulphide, Sodium Hydrogen Sulfide, Sodium Sulfhydrate, Sodium Bisulphide CAS NO :16721-80-5 Molecular Formula : NaHS Molecular Weight: 56.06 Properties: White needle system crystal, easily being deliquescent, soluble in water ...
China
Sodium Sulfite- Na2SO3
We are looking for Sodium sulfite- Na2SO3 with following specification:
Basic material- 96% min
Sulfates- 3.9% max
Chlorides- 0.015% max
Iron- 0.002% max
Quantity- 40 Mt/ mont
Destination- Bulgaria
Price: CNF
Bulgaria
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Hot Keywords : A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN