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Contact： Allen Li
Mobile： +86-15538957008
Telephone： +86-391-8341786
Email： southstar_allen@126.com
Website：http://www.southstarchemical.com
Address： No. 178 Boyuan Road, Shanyang District, Jiaozuo, Henan.

Other Chemicals

Sodium Hyposulphate (Thiosulphate)

Sodium Hyposulphate (Thiosulphate)
Model: JZBT-ST-1
Cas No.: 10102-17-7
Hs Code: 2832300000
Chemical formula: Na2S2O3.5H2O
Appearance: Colorless transparent monoclinic crystal, odorless, taste salty. Soluble in water, insoluble in alcohol, decomposition in acidic
Usage: Used as a fixing agent in photographic industry. For electroplating, water purification and tanning leather, also used as a reducing agent of the chemical industry, cotton antichlor after bleaching, dyeing wool fabrics sulfur dye, indigo dye agent of anti-white, paper pulp antichlor, pharmaceutical industry used as a detergent, disinfectant and bleaching agent.
Specifications:
Na2S2O3.5H2O: 99% min
Sulfide: 0.001% max
Water Insoluble: 0.01% max
Iron: 0.002% max
PH: 6.5--9.5
Packing: 25kg net bag
1x20"fcl: 25mt
Soda Ash ( Sodium Carbonate)

Soda Ash ( Sodium Carbonate)
Model: JZBT-SC
Appearance: White Powder
Cas No.: 497-19-8
Hs Code: 2836200000
Molecular formula: Na2CO3
Specification:
Na2CO3: 99.2% min
NaCl: 0.25-0.4% max
Fe2O3: 0.004% max
Water Insoluble: 0.04% max
Loss on ignition: 0.5% max

Soda Ash Light
1. Molecular formula: Na2CO3
2.Specification:
Na2CO3 ≥99.2%
NaCl≤0.25-0.4%
Fe2O3≤0.004%
Water Insoluble ≤0.04%
Loss on ignition ≤0.5%
Bulk Destiny (Kg/m3) 500-600
3.Packing: 25kg plastic woven bags
4.Quantity/20’FCL: 21MTS (Non-Palletized)

Soda Ash Dense
1. Molecular formula: Na2CO3
2.Specification:
Na2CO3 ≥99.2%
NaCL ≤0.25-0.4%
Fe ≤0.004%
Water insoluble ≤0.04%
Loss on ignition ≤0.5%
Bulk density (Kg/m3) 900-1000
3.Packing: 1000kg/bag
4. Quantity/20’FCL: 25MTS (Non-Palletized)

Chrome Oxide Green

Chrome Oxide Green
Model: JZBT-CO-1
Appearance: Green powder
Cas No.: 1308-38-9
Hs Code: 2819100000
1. Chemical and Physical Properties:
Product name:Chrome Oxide Green
Appearance: Light or dark green powder
EINECS NO.: 215-160-9
CAS No.:1308-38-9
HS.Code:2819900000
Molecular Formula: Cr2O3
Properties:Chrome oxide is a green crystal powder, metal luster, magnetic, good covering strength, high-temperature-resisting and sunlight fastness. Not soluble in water, barely soluble in acids, comparatively stable in air, unaffected by acids and alkalis of common density, sulfur dioxide, sulfur hydrogen etc. Chrome oxide green enjoys excellent quality and firmness of coloring.
2. Applications:
Chrome Oxide is used in smelting of metal chrome, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc.
3. Specification:

Items	Specifications
Cr 2 O 3 Content %	99.0 min
Moisture %	0.20 max
Water soluble matter %	0.30 max
Oil absorption (g/100g)%	15-25g/100g
Tinting strength %	100+/-5
Residue on 325mesh) %	0.10 max
sexivalent chrome content%	0.005 max
PH Value (100g/L suspension liquid)%	6-8 max
Color/Appearance	Green powder

4. Package:
Chrome Oxide is packed in 25kgs,50kgs woven bags lined with PE liner or as request.
20-24MT will be loaded in per 20’FCL container.
5. Attention and Storage:
Chrome Oxide shoud be stored in an airtight container, in a cool, ventilated place or specified place; Avoid taboo things

Sodium Silicate (Water Glass)

Sodium Silicate (Water Glass)
Model: JZBT-SS
Appearance: Slightly turquoise translucence and glass shape
Cas No.: 1344-09-8
Hs Code: 2839190000

Sodium Silicate Solid
CAS No.: 1344-09-8
Molecular Formula: Na2O. MSiO2
Standard: GB/T 4209-1996
Appearance: With slightly turquoise translucence and glass shape

Specification:
Sodium silicate (%)Technical indicator
(Na2O+ SiO2)% & ge;	99	99	99
Iron(%)& le;	0.02	0.02	0.02
Modulus	3.1-3.4	2.2-2.5	1.9-2.1

Product code	RM-2.0	RM-2.3	RM-2.8	RM-3.0	RM-3.2
Modulus M	1.90-2.10	2.20-2.40	2.70-2.90	2.90-3.10	3.10-3.30
Na2O, %	26.0-28.0	23.0-25.0	20.0-22.0	19.0-21.0	18.0-20.0
SiO2, %	51.0-53.0	53.0-55.0	56.0-58.0	57.0-59.0	59.0-61.0
Bulk density, g/L	500-700
Particle size	80% through 100 mesh

Other products include 1.8-3.2M(modulus) sodium silicate powder, potassium silicate powder and potassium-sodium silicate powder, all readily available upon your request.
Characteristics: Off-spherical particle, good fluidity, high solid comtent.
Use:
1. Metallurgy: fireproof adhesive.
2. Chemical industry: flame retardant agent, emulsifier, antirust agent.
3. Light industry: ceramic adhesive, ingredient in electric welding rod.
4. Daily chemical industry: ingredient in soap and detergent, washing aid.
5. Construction: fireproofing material, concrete additive, adhesive.
6. Petrochemical: sealant.
Package: N.W.25kg/bag, lined plastic woven bag.

Industrial Serise of Sodium Silicate
Sodium silicate liquid-1
Exterior: Colourless or slightly colored and semi-diaphanous or diaphanous viscous liquid.
Molecular formula: Na2O•3.6SiO2
Quality index:
Density(g/cm3 20°C): 1.318-1.342
Na2O %: ≥7.0
SiO2 %: ≥24.6
Modulus: 3.5-3.7
Used for: Agglomerant of papermould, filler of soap, raw material of paint and silicon dioxide base body.
Sodium silicate liquid-2
Exterior: Colourless or slightly colored and semi-diaphanous or diaphanous viscous liquid.
Molecular formula: Na2O•3.3SiO2
Quality index:
Density(g/cm3 20°C): 1.368-1.394
Na2O %: ≥8.2
SiO2 %: ≥26.0
Modulus: 3.1-3.4
Used for: Paper mould, agglomerant of moulding sand in precision casting, Softener of public rumming
water and assistant of settling.
Sodium silicate liquid-4
Exterior: Colourless or slightly colored and semi-diaphanous or diaphanous viscous liquid.
Molecular formula: Na2O•2.4SiO2
Quality index:
Density(g/cm3 20°C)：1.368-1.394
Na2O %: ≥9.5
SiO2%: ≥22.1
Modulus: 2.2-2.5
Used for: Filler of soap, detergent and papermaking.
Sodium silicate liquid-5
Exterior: Colourless or slightly colored and semi-diaphanous or diaphanous viscous liquid.
Molecular formula: Na2O•2.4SiO2
Quality index:
Density(g/cm3 20°C): 1.526-1.559
Na2O %: ≥12.8
SiO2 %: ≥29.2
Modulus: 2.2-2.5
Used for: Agglomerant of cast steel and sand casting.

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda)
Model: JZBT-SH-1
Appearance: White Flakes
Cas No.: 1310-73-2
Hs Code: 2815110000

Caustic Soda	Technical Data	96%	98%	99%

Solid	NaOH	96% Min	98%Min	99%Min

	Na2CO3	1.4% Max	1.20%Max	0.9%Max

	NaCL	2.8% Max	0.25%Max	0.15%Max

	Fe2O3	0.01% Max	0.01%Max	0.005%Max

Flakes	NaOH	96% Min	98%Min	99%Min

	Na2CO3	1.4% Max	1.20%Max	0.9%Max

	NaCL	2.8% Max	0.25%Max	0.5%Max

	Fe2O3	0.01% Max	0.01%Max	0.01%Max

Pearls	NaOH	99%Min
	Na2CO3	0.9%Max
	NaCL	0.5%Max
	Fe2O3	0.01%Max

Packing: Iron drum, 25kg net bag
1x20"fcl: 25mt

Calcium Chloride

Calcium Chloride
Model: JZBT-CC Series
Appearance: White Flakes
Cas No.: 22691-02-7
Hs Code: 2827200000
Product: Calcium Chloride Industry Grade and Food Grade
(1) Model:74%, 75%, 77%, 78%, 94%, 95% Calcium Chloride;
(2) Variety: flakes, granules, powder, pellets form;
(3) Packing: 25kgs PP bags with inner PE bags; or 1000kgs Jumbo bags,etc.
(4) Conveyance: Qty/20'FCL: 22MT---24MT;
If you are interested in any of our products, pls feel free to contact me at any time.
Barium Sulfate Precipitated

Barium Sulfate Precipitated
Model: JZBT-BS-1
Appearance: White Powder
Cas No.: 513-77-9
Hs Code: 7727-43-7
Molecular Formula: BaSO4
Usage: paint & coating, pigment, paper, plastics, rubber, ink, leather, ceramic and etc.
Purity: 98%
Packing: 25kg bag
Specification:
Item   State Standard            Index
(CB/T2899-1996)
BaSO4 %≥98.0 97.0 98.24
Moisture   %≤0.30    0.30 0.11
Water insoluble    %≤0.30 0.30 0.198
Fe2O3   %≤0.004    0.006   0.003
Whiteness   %≥94    92 96
Oil absorption (g/100g)     15-30    10-30 18
PH Value 6.5-9.0 5.5-9.5 7