26/01/2026
đ§Ē ( )
#āϏā§āĻĄāĻŋāϝāĻŧāĻžāĻŽ_āĻšā§āĻā§āϏāĻžāĻŽā§āĻāĻžāĻĢāϏāĻĢā§āĻ
āϰāĻžāϏāĻžāϝāĻŧāύāĻŋāĻ āϏā§āϤā§āϰ: (NaPOâ)â
CAS No.: 10124-56-8
HS Code: 28353990
āĻāĻŖāĻŦāĻŋāĻ āĻāĻāύ: 611.77 g/mol
EC No.: 233-343-1
đš 1. āϏāĻžāϧāĻžāϰāĻŖ āĻĒāϰāĻŋāĻāĻŋāϤāĻŋ (General Description):
Sodium Hexametaphosphate (SHMP) āĻšāϞ⧠āĻāĻāĻāĻŋ āĻ
āĻā§āĻŦ āĻĒāϞāĻŋāĻĢāϏāĻĢā§āĻ āϝā§āĻ, āϝāĻž āϏāĻžāϧāĻžāϰāĻŖāϤ āϏāĻžāĻĻāĻž āĻā§āϰāĻŋāϏā§āĻāĻžāϞāĻŋāύ āĻŦāĻž āĻā§āĻā§āĻž āĻāĻāĻžāϰ⧠āĻĒāĻžāĻāϝāĻŧāĻž āϝāĻžāϝāĻŧāĨ¤ āĻāĻāĻŋ āĻ
āϤā§āϝāύā§āϤ āĻĻā§āϰāĻŦāĻŖā§āϝāĻŧ, āĻāύā§āϧāĻšā§āύ, āĻ āĻŦāĻŋāώāĻŽā§āĻā§āϤ āĻĒāĻĻāĻžāϰā§āĻĨāĨ¤ SHMP āĻļāĻā§āϤāĻŋāĻļāĻžāϞ⧠chelating agent, sequestering agent, āĻāĻŦāĻ dispersant, āϝāĻž āĻŦāĻŋāĻāĻŋāύā§āύ āĻļāĻŋāϞā§āĻĒā§ āĻĒāĻžāύāĻŋāϰ āĻāĻ āĻŋāύāϤāĻž āĻāĻŽāĻžāϤ⧠āĻ āϏāĻžāϏāĻĒā§āύāĻļāύ āϏā§āĻĨāĻŋāϤāĻŋāĻļā§āϞ āϰāĻžāĻāϤ⧠āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧāĨ¤
đš 2. āĻā§āϤ āĻ āϰāĻžāϏāĻžāϝāĻŧāύāĻŋāĻ āĻŦā§āĻļāĻŋāώā§āĻā§āϝ (Physical & Properties):
āĻŦā§āĻļāĻŋāώā§āĻā§āϝ āĻŽāĻžāύ / āĻŦāĻŋāĻŦāϰāĻŖ
āĻā§āĻšāĻžāϰāĻž (Appearance) āϏāĻžāĻĻāĻž āĻā§āĻā§āĻž āĻŦāĻž āĻā§āϰāĻŋāϏā§āĻāĻžāϞāĻŋāύ āĻĒāĻĻāĻžāϰā§āĻĨ
āĻāύā§āϧ (Odor) āĻāύā§āϧāĻšā§āύ
āĻĻā§āϰāĻŦāĻŖā§āϝāĻŧāϤāĻž (Solubility) āĻĒāĻžāύāĻŋāϤ⧠āϏāĻšāĻā§ āĻĻā§āϰāĻŦāĻŖā§āϝāĻŧ
pH (1% āĻĻā§āϰāĻŦāĻŖ) 6.0 â 9.0
NaâO āĻāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ 25â28%
PâOâ
āĻāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ 60â70%
āĻāϰā§āĻĻā§āϰāϤāĻž (Moisture) ⤠0.5%
āύāĻŋāϰā§āĻĻāĻŋāώā§āĻ āĻāύāϤā§āĻŦ (Specific Gravity) 2.48 â 2.52 g/cmÂŗ
āĻāϞāύāĻžāĻā§āĻ (Melting Point) āĻĒā§āϰāĻžāϝāĻŧ 628°C
āϏā§āĻĨāĻŋāϤāĻŋāĻļā§āϞāϤāĻž (Stability) āϏāĻžāϧāĻžāϰāĻŖ āϤāĻžāĻĒāĻŽāĻžāϤā§āϰāĻžāϝāĻŧ āϏā§āĻĨāĻŋāϤāĻŋāĻļā§āϞ
āĻŦāĻŋā§ā§āĻāύ (Decomposition) āϤāĻžāĻĒ āĻĒā§āϰā§ā§āĻā§ sodium metaphosphate āĻ sodium pyrophosphate āĻā§āĻĒāύā§āύ āĻāϰā§
đš 3. āĻĒā§āϰāϧāĻžāύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ āĻĒā§āϰāϝāĻŧā§āĻ āĻā§āώā§āϤā§āϰ (Applications):
đī¸ A. & Industry:
slurry-āϤ⧠dispersing agent āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšāϝāĻŧ, āϝāĻžāϤ⧠āĻŽāĻŋāĻļā§āϰāĻŖ āϏā§āĻĨāĻŋāϤāĻŋāĻļā§āϞ āĻĨāĻžāĻā§āĨ¤
, , āĻ Directional Drilling (HDD)-āĻ viscosity control agent āĻšāĻŋāϏā§āĻŦā§ āĻāĻžāϰā§āϝāĻāϰāĨ¤
Cement -āĻ retarder āĻ water reducer āĻšāĻŋāϏā§āĻŦā§āĻ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšā§āĨ¤
đ§ŧ B. Detergent & Cleaning Industry:
Water softener āĻšāĻŋāϏā§āĻŦā§ āĻāĻžāĻ āĻāϰā§, āĻā§āϝāĻžāϞāϏāĻŋāϝāĻŧāĻžāĻŽ āĻ āĻŽā§āϝāĻžāĻāύā§āϏāĻŋāϝāĻŧāĻžāĻŽ āĻāϝāĻŧāύ āĻŦāĻžāĻāϧā§āĨ¤
āĻĄāĻŋāĻāĻžāϰāĻā§āύā§āĻā§ āĻāĻāĻŋ agent, āϝāĻž āĻĒāϰāĻŋāώā§āĻāĻžāϰ āĻāϰāĻžāϰ āĻāĻžāϰā§āϝāĻāĻžāϰāĻŋāϤāĻž āĻŦāĻžā§āĻžā§āĨ¤
đ§ą C. & Industry:
Ceramic slurry āĻŦāĻž clay-āϤ⧠deflocculant āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤ āĻšā§āĨ¤
Paint āĻ pigment formulation-āĻ stabilizer āĻ suspending agent āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤāĨ¤
đ§´ D. & Beverage (Food Grade SHMP):
Preservative, Emulsifier āĻ Moisture Retainer āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤāĨ¤
Meat, fish, dairy products, soft drinks āĻāϤā§āϝāĻžāĻĻāĻŋāϤ⧠texture improvement āĻ water retention āĻŦāĻžā§āĻžā§āĨ¤
đ§Ŧ E. Other Industrial Applications:
Leather tanning āĻĒā§āϰāĻā§āϰāĻŋā§āĻžā§ chelating agent āĻšāĻŋāϏā§āĻŦā§āĨ¤
Textile processing-āĻ metal ion control āĻāϰ āĻāύā§āϝāĨ¤
Paper & pulp industry-āϤ⧠scale control agent āĻšāĻŋāϏā§āĻŦā§ āĻŦā§āϝāĻŦāĻšā§āϤāĨ¤
đš 4. āύāĻŋāϰāĻžāĻĒāϤā§āϤāĻž āĻ āϏāĻāϰāĻā§āώāĻŖ āύāĻŋāϰā§āĻĻā§āĻļāύāĻž (Safety & Storage):
āĻŦāĻŋāώ⧠āύāĻŋāϰā§āĻĻā§āĻļāύāĻž
āϏā§āĻŦāĻžāϏā§āĻĨā§āϝ āĻā§āĻāĻāĻŋ (Health Hazards) āύāĻŋāĻŽā§āύāϏā§āϤāϰā§āϰ, āϤāĻŦā§ āĻĻā§āϰā§āĻāĻŽā§ā§āĻžāĻĻā§ āϧā§āϞāĻž āĻļā§āĻŦāĻžāϏ⧠āĻā§āϞ⧠āĻā§āĻŦāĻžāϞāĻž āϏā§āώā§āĻāĻŋ āĻāϰāϤ⧠āĻĒāĻžāϰā§āĨ¤
āϤā§āĻŦāĻ āϏāĻāϏā§āĻĒāϰā§āĻļā§ āĻāϞ⧠āĻĒāĻžāύāĻŋ āĻĻāĻŋā§ā§ āϧā§ā§ā§ āĻĢā§āϞā§āύāĨ¤
āϏāĻāϰāĻā§āώāĻŖ (Storage) āĻ āĻžāύā§āĻĄāĻž, āĻļā§āĻāύ⧠āĻ āĻŦāĻžāϝāĻŧā§āϰā§āϧ⧠āϏā§āĻĨāĻžāύ⧠āϰāĻžāĻā§āύāĨ¤
āĻŦāĻžāϝāĻŧā§āϰ āϏāĻāϏā§āĻĒāϰā§āĻļā§ āĻāϰā§āĻĻā§āϰāϤāĻž āĻāĻĄāĻŧāĻžāϤ⧠āĻ
āĻŦāĻļā§āϝāĻ āϏāĻŋāϞ āĻāϰāĻž āĻŦā§āϝāĻžāĻā§ āϰāĻžāĻāϤ⧠āĻšāĻŦā§āĨ¤
āĻĒāϰāĻŋāĻŦāĻšāύ (Transportation) Non-hazardous, āϤāĻŦā§ āĻāϰā§āĻĻā§āϰāϤāĻž āĻ āϤāĻžāĻĒ āĻĨā§āĻā§ āϰāĻā§āώāĻž āĻāϰāϤ⧠āĻšāĻŦā§āĨ¤
đš 6. āϏā§āĻĒā§āϏāĻŋāĻĢāĻŋāĻā§āĻļāύ āϏāĻžāϰāĻžāĻāĻļ (Typical Technical Specification):
Parameter Specification
Appearance White Powder / Granular
Active Content (NaPOâ)â âĨ 68%
PâOâ
60â70%
Solubility in Water Excellent
pH (1% solution) 6.0 â 9.0
Moisture ⤠0.5%
Fe (Iron) Content ⤠0.02%
Bulk Density 0.8 â 1.1 g/cmÂŗ
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đĄ 7. āϏāĻāĻā§āώāĻŋāĻĒā§āϤ āϏāĻžāϰāĻžāĻāĻļ (Summary):
> Sodium Hexametaphosphate (SHMP) āĻāĻāĻāĻŋ āĻŦāĻšā§āĻŽā§āĻā§ āϰāĻžāϏāĻžā§āύāĻŋāĻ āĻĒāĻĻāĻžāϰā§āĻĨ āϝāĻž āĻĒāĻžāύāĻŋ āύāϰāĻŽ āĻāϰā§, āϏāĻžāϏāĻĒā§āύāĻļāύ āϏā§āĻĨāĻŋāϤāĻŋāĻļā§āϞ āϰāĻžāĻā§, āĻ āĻļāĻŋāϞā§āĻĒāĻĒā§āϰāĻā§āϰāĻŋā§āĻžā§ āĻāĻžāϰā§āϝāĻāĻžāϰāĻŋāϤāĻž āĻŦā§āĻĻā§āϧāĻŋ āĻāϰā§āĨ¤ āĻāĻāĻŋ āύāĻŋāϰā§āĻŽāĻžāĻŖ, āĻāĻžāĻĻā§āϝ, āϏāĻŋāϰāĻžāĻŽāĻŋāĻ, āĻĄāĻŋāĻāĻžāϰāĻā§āύā§āĻ, āĻ āĻĄā§āϰāĻŋāϞāĻŋāĻ āĻāύā§āĻĄāĻžāϏā§āĻā§āϰāĻŋāϤ⧠āĻ
āϤā§āϝāύā§āϤ āĻā§āϰā§āϤā§āĻŦāĻĒā§āϰā§āĻŖ āĻāĻžāĻāĻāĻžāĻŽāĻžāϞāĨ¤
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