China Chemical Reagent

Sodium Thioglycolate (Liquid):

Molecular Formula: HSCH2COONa

Physicals: Yellow to Dark red liquid, well dissolved with water, alcohol and ether

Specification: 1. Active Component 40, packed in plastic drum of 250kg net weight each.

2. Active Component 20, packed in plastic drum of 250kg net weight each.

Application: It is copper and sulfur inhibitor in the processing of mining. Mainly used for the flotation of molybdenum. Inhibiting copper- sulfide and iron sulfide minerals in the processing of the separation of copper-molybdenum concentrate. It is also used as inhibition in galena. It has the same effect as sodium cyanide while non-polluting in the environment, non-toxic and safety. It has been successfully used in molybdenum and copper-molybdenum mines of Liaoning Hu Ludao, Henan Luanchua and Shanxi Luonan.

Usage: Diluting the product to 10% in plastic or rubber containers, dropping it to the flotation stage which has been selected for two times by plastic pipe. It can be dropped one time one sect or many times more than a sect according to the different content of copper, sulfur, iron and zinc in the ore. The dosage should accord with its mineral processing laboratory. The general consumption of sodium thioglycolate is at 50 tons and used in alkaline magma. PH value of 8.5 or so to the best.

SODIUM TOLYLTRIAZOLE

CAS NO. 64665-57-2

Molecular weight: 155.13

Chemical formulation: C7H6N3Na

Uses: It is mainly used as antitrust and corrosion inhibitor for metals (such as silver, copper, zinc, lead, nickel, etc...), and for antitrust oil (tallow) products, the gas phase corrosion inhibitor of copper and copper alloy, lubricant additive, cycle water treating compound and auto antifreeze. It also can be used with manifold sterilization algaecide and has a very fine corrosion mitigation effect on close cycle cooling water system.

Packing: 25-250kg plastic drum

Content: 49.5-51.0%

Chlorine content: 100(ppm)

Sodium hydroxide(NaOH): 0.5%

Density: 1.186-1.210

Appearance: Clear yellow liquid

PH value: 11.5-12.0

Our main water treatment chemicals products are as follows:

Poly Aluminum Chloride (PAC), for drinking water treatment and wastewater treatment.

BWD-01 Water Decoloring Agent, for color removal for dying wastewater and for other wastewater.

Anionic Polyacrylamide(PAM)/Polyelectrolyte, for water treatment and sludge treatment.

Ferric Sulphate, for drinking water treatment and wastewater treatment.

PolyDADMAC, for water treatment and paper mills.

And other chemicals used for water treatment.

1. Property

Acrolein is colorless transparent liquid with strong irritability, its vapor is highly lachrymatory.

B. P.: 52.5C

Fnp: -86.9C

Density: 0.84g/cm3

2. Quality index(Q/JH. 01-2005)

1) Appearance: Colorless transparent liquid

2) Assay: 98%

3) Moisture: 3.5%

3. Use

This product can be used in producing methionine(feed additive); Material for glycerol; Used in acrylic coating; Acrolein dimer can be used in producing dialdehyde compounds, widely used in paper industry, tannage and textile auxiliary; Material for producing dialdehyde and crosslinking agent; Used in producing colloid osmium, ruthenium, rhodium; Important intermediate for producing imidacloprid.

4. Packing: 200L steel barrel, net weight 150kg/barrel

5. UN code: UN1092

6. CAS NO: 107-02-8

Appearance: White crystal powder

Assay: 99%

Formula: C7H17NO5S

Molecular weight: 227.3

PH: 8.3-9.7

PKA: 9.0

1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid(HEDP, Solid)

Tetra Sodium (1-Hydroxy Ethylidene) Diphosphonate (HEDP. Na4, Solid)

Amino Trimethylene Phosphonic Acid (ATMP, Solid)

Ethylene Diamine Tetra (Methylene Phosphonic Acid) (EDTMPA, Solid)

Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium Salt (EDTMP. Na5)

Diethylene Triamine Penta (Methylene Phosphonic Acid)

Pentasodium salt (DTPMP. Na5, Solid)

Ammonium Persulfate

Uses:

1) Organic macromolecule industry: Initiator for films, and widely used in waste liquid treatment.

2) Photography: As developing and fixing agents for films, and widely used in waste liquid treatment.

3) Metal surface treatment: Etchants for printed circuit board.

4) Textile industry: As desizing agent and chromophoric agent for vat dyes.

5) Used in refine of ammonium persulfate.

Item

Quality Index

Superior Grade

First Grade

Appearance

White Crystalline powder

White Crystalline powder

Content %=

98.5

98.0

H2SO4 %=

0.02

0.02

CL % =

0.001

0.002

Pb %=

0.0005

0.003

Fe % =

0.0005

0.002

Mn % =

0.00005

0.00005

Moisture % =

0.1

0.15

Active Oxygen % =

6.91

6.91

HS NO.: 28334000

UN NO.: 1444

CLASS: 5.1

CAS NO.: 7727-54-0

Examining antimony, arsenic, cerium, chromate, chrome, gold, iron, Hg, nitrite, osmium, palladium, stannum and vanadium, determining furfural, pentose, pentosan, carbinol, chloral hydrate, oil of turpentine, lignity cell organization and hydrochloric acid in gastric juice.

CHEMICAL FORMULA: R-C6H4-SO3H ( R=C11-C13 )

MOLECULA WEIGHT: 317~325

CHARACTER:

The product has the action of detergency, moistening, foaming, emulsion, dispersion and brown viscous fluid in appearance with acidity. It's non-flammable, quickly dissolved in water, not dissolved in normal organic solvent. The product has strong absorbency, it would be unclear viscous liquid after absorbed water. The biological degradability of the product is more than 90%.

SPECIFICATION:

Items Index Test Method First Grade Second Grade Appearance Amber to light brown viscous Liquid

Active Matter, % min 96 95 GB/T 8447

Free Oil, % max 2.0 2.5 GB/T 8447

Inorganic Acid, % max 1.5 1.5 GB/T 8447

Klett Color, max 50 100 GB/T 8447

PACKING: With barrel, net weight 210Kg per barrel. (210kg plastic barrel)

USAGE:

The product can be used as the raw material to produce kinds of detergent, emulsion. Such as laundry powder, dish wash cleaner in daily chemical industrial; Cleaner, dyeing assistant in textile industrial; Degrease agent in electroplate and leather manufacture; De-inking agent in paper making.

Properties: Not soluble in water, soluble in alcohol; Toxic.

Molecular formula: C9H13NO2S

Molecular weight: 199.26

CAS#: 80-39-7