Name: Vat blue 4
Brand: Jiangsu Worldchem Chemical Co., Ltd
SKU: 13
Availability: PreOrder
Rating: 1.3 (0 reviews)

More Items Similiar to: Vat Blue 4

GOLD Member

Feb-02-18

Sodium Hydrosulfite

(4.9)

$1.2k

MOQ: MOQ: 20 Tons (UK)

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Lianyungang Huaihua International Trade Co., Ltd.

Supplier From Lianyungang, Jiangsu, China

Supplier Of Chemicals & Allied Products

Commodity: Sodium Hydrosulfite
Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate
CAS No.: 7775-14-6
Molecular Weight: 174.10
Chemical Formula: Na2S2O4

Product Description
Appearance: White, crystalline powder.

Product Feature
Odor: Slight irritative.
Specific Gravity: Unavailable
Solubility: Soluble in water.
Density: 2.19
pH: 6-7
pH Test-Method: PH test paper.
% Volatiles by volume @ 21C (70F): 0
Boiling Point: Not applicable.
Melting Point: >300 C Decomposes.
Vapor Pressure (mm Hg): No information found.
Bulk Density: ~0.9
Evaporation Rate (BuAc=1): No information found.

Application
1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
4. in mineral, the compound of thiourea and other sulphides.
5. as reducing agent in chemical industry.
6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.

Packaging 50kg/100kg net in iron drums with double PVC bags

Product Specification/Models
NDEX 90%, 88%, 85%. FOOD ADDITIVE
Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal
calculated as Pb, 1ppm
Water Insolubles05%
Shelf Life(month)12

GOLD Member

Oct-17-22

Vat Dyes

(4.0)

Ask for price

MOQ: MOQ: Not Specified

Bridge Chem

Supplier From Mumbai, Maharashtra, India

Supplier Of Dyes

Bridge Chem

Supplier From Mumbai, Maharashtra, India

Supplier Of Dyes

Vat G.yellow Gcn (Vat Yellow 2) Vat Brown 2g (Vat Brown)
Vat Orange 2 Vat Blue Rsn (Vat Blue 4)
Vat G.yellow Rk (Vat Orange 6) Vat Blue Bc (Vat Blue 6)
Vat Orange 7 Vat Blue 16
Vat Orange 9 Vat Blue 18
Vat Yellow 3rt (Vat Orange 11) Vat Blue Bo (Vat Blue 20)
Vat Orange 15 Vat Blue 22
Vat Violet Rr (Vat Violet 1) Vat Blue 4g (Vat Blue 29)
Vat Magenta B (Vat Violet 3) Vat Blue Rcl (Vat Blue Mixture)
Vat Violet 3b (Vat Violet 9) Vat Green Ffb (Vat Green 1)
Vat Violet 13 Vat Olive Green B (Vat Green 3)
Vat Red 6b (Vat Red 13) Vat Black Bb (Vat Green 9)
Vat Red 14 Vat Grey 3b (Vat Black 16)
Vat Red 15 Vat Olive T (Vat Black 25)
Vat Red F3b Vat Olive R (Vat Black 27)
Vat Brown Br (Vat Brown 1) Vat Grey 2b (Vat Black)
Vat Brown R (Vat Brown 3) Vat Black Ch (Vat Black)
Vat Brown G (Vat Brown) Vat Khakhi 2g
Vat Indigo Blue Grains-60% (Water Soluble)(Vat Blue 1)
Natural Indigo Blue (Vat Blue 1)

GOLD Member

Oct-03-22

Bridge Chem

(4.0)

Supplier From Mumbai, Maharashtra, India

Supplier: Colour pigments, industrial chemicals,plastisol inks , antioxidant , bentonite /calcium carbonate / mica / talc / wollastonite / feldspar / kaolin (china clay)
bezaldehyde , caramel , detergent chemicals , enzymes feed / textile / leather. fragrances , gum & modified gum , leather auxiliaries / chemicals
magnesium oxide / magnesium sulphate heptahydrate / monohydrate / anhydrous, maize starch powder (corn starch powder) , manganese sulphate monohydrate / manganese oxide , mono chloro /sodium mono chloro acetate , paint driers , para chloro ortho nitro aniline , disperse dyes, fluorescent coolant dyes (water soluble) , phosgenated salt free / low salt paper colour (direct dyes) ,ultra marine blue pigment , vat indigo blue grain , water soluble fluorescent soap colour / agriculture green , wool dyes, carbon black, detergent & soaps, herbal extract , household & industrial cleaning products

Mar-09-07

Indigo Vat Blue

(1.3)

$3.6k

MOQ: MOQ: Not Specified

Hebei Zhicheng Chemical Group Co., Ltd

Supplier From Tianjin, Tanggu, China

Supplier Of Chemicals & Allied Products

Hebei Zhicheng Chemical Group Co., Ltd

Supplier From Tianjin, Tanggu, China

Supplier Of Chemicals & Allied Products

Appearance dark blue even granular
Content % 94% min.
Strength 100
Shade to the similar standard of the factory
Moisture % _1.0
Fe3+ _300ppm

In 20kgs net of plastic bag/iron drum/net carton.