Home > Products > Chemicals > Inorganic Chemical Materials > Alkali

-  Product Identification

CAS No. :

7778-74-7

EINECS No. :

231-912-9

H.S. Code :

2829.900090

Formula :

KClO4

Molecular Weight :

138.54

Synonyms :

Perchloric Acid, Potassium Salt; Potassium Hyperchlorate

Raw Materials :

Sodium Chlorate

-  Physical And Chemical Properties

Physical State :

White crystalline solid

Melting Point :

400 ^oC (Decomposes)

Specific Gravity :

2.52

Solubility In Water :

Soluble (Insoluble in alcohol)

PH :

5.5 - 8.5

NFPA Ratings :

Health: 2 Flammability: 0 Reactivity: 1 Other: Oxidizer

Stability :

Stable under ordinary conditions. Hygroscopic.

-  Applications

- For Firecracker, Fireworks, Safety Match and Signal Flare.

- For Pharmaceutical Industry as Antipyretic, Diuretic and other Drugs.

- For Analytical Agent, Oxidizer, Solid Rocket Fuel and so on.

-  Specification

Testing Items

 Quality Standard (HG3247-2000)

 Reference Testing Results

Purity - KClO4 :

99.2% Min

99.23%

Water :

0.02% Max

0.018%

Water Insoluble :

0.01% Max

0.009%

Potassium Chlorate :

0.08% Max

0.073% (separate control is ok )

Chloride :

0.05% Max

0.038%

PH Value :

6-7

6-7

Bromate, as BrO3 :

0.03%Max

0.002%

Fe :

0.005%

< 0.005%

Granularity :

a). Crushed Type  

passing through 200Mesh(75um) : 90% Min.

b). Uncrushed Type

(1). through 100Mesh(150um) : 90% Min.

(2). through 200Mesh(75um) : 70% Min.

(3). through 300Mesh(48um) : 50% Min.

c). Superfine Powder

average particle size : 3um (Military Use)

-  Transportation

Storage :

Avoid fire and moisture, no mixed with organic matter.

Packing :

In 25kgs net PP woven bags or 50Kgs Iron Drums.

Hazard Class :

5.1 (Packing Group: II)

Un No. :

1489

Other Information :

Hazard Symbols: XN O, Risk Phrases: 9-20/22, Safety Phrases:13-22-27

-  Other Trade Information

Min. Order Quantity :

10MTS

Supply Capacity :

8000mts / Year

Loading Capacity :

27Mts/1080Bags (1x20'FCL)

Port of Loading :

Huangpu, China

Fresh Stocks :

Yes

Ref. Price :

USD1,240.- ~ USD1,280.-/MT FOB Huangpu, China

Shipment Time :

Within 2-3 weeks upon receipt of advance payment or L/C .

Payment Terms :

T/T, L/C ( Sight / 90days ), D/P, Western Union

Origin :

Hunan, Sichuan, Tianjin, Heibei, Dalian

Sample Availability :

Yes

Main Export Markets :

Brazil, Argentina, Russia, Turkey, Spain, Peru, Colombia, Mexico