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硝酸钾

Brand: SINOPMC

Formula: KNO₃

Standard: GB 1927-2007

CAS: 7757-79-1

Type: 25kg bag

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肥料

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Introduction:

Potassium nitrate typically appears as a colorless or white crystalline solid.

Potassium nitrate, also known as saltpeter, has a diverse range of applications:

Gunpowder Production: Primarily used as a raw material for making black gunpowder, mine gunpowder, fuses, and firecrackers.

Fireworks and Pyrotechnics: Utilized in fireworks to produce purple sparks.

Heat Treatment: Employed in salt baths for quenching during mechanical heat treatment processes.

Ceramic and Glass Industry: Used to create ceramic glazes, paints, and as a glass clarifier.

Manufacturing Applications: Used in manufacturing automobile lamp glass shells, optical glass picture tube glass shells, and as a catalyst in various processes.

Pharmaceutical Industry: Employed in the production of pharmaceuticals such as penicillin potassium salt, rifampicin, and other drugs.

Other Uses: Potassium nitrate is utilized in the production of cigarette paper, acts as a dressing agent, and is used as a compound fertilizer for crops and flowers.

Hair Coloring Agent: Permitted as a hair colorant in China.

Meat Products: In meat products, it may be converted to potassium nitrite due to bacterial action, serving as a color-protecting and antimicrobial agent. China permits its use in meat products with specific consumption and residue limits.

Item	Standard High Cl Ass	Result Of Inspection
Assay	98 Min	99.42
K20%	46.0 Min	46.22
Moisture %	0.5 Max	0.11
N%	13.5 Min	13.7
Water Insolubl .E%	0.03max	0.002
Appreance	Crystal Powder	Crystal Powder

Brand: SINOPMC

Formula: KNO₃

Standard: GB 1927-2007

CAS: 7757-79-1

Type: 25kg bag

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