logo-s Products | Suppliers | 登录 | 注册 | 外贸论坛
Qingdao Hengshida Chemicals Co,. Ltd
Do All We Can To Satisfy The Customs
Active Member

10 Years

Home > Products > Phosphate >

Sodium Hexametaphosphate (SHMP)

Qingdao Hengshida Chemicals Co,. Ltd

City: Qingdao

Province/State:Shandong

Contact Person:Rebecca zhong View Contact Details

Sodium Hexametaphosphate (SHMP)

Place of Origin : China

Model Number : GB 1624-79

Packaging Details : 25kg PP bag

Delivery Time : within 15 days

Payment Terms : TT OR L/C

Contact Now

Sodium Hexametaphosphate (Sodium Polyphosphates; Technical Sodium Tetra polyphosphate; Graham’s Salt); SHMP

Technical Specification: GB 1624-79


Item

INDEX

Excellent

I Grade

Acceptable

Total Phosphate (as P2O5)

68.0

67.0

65. 0

Non-Active Phosphate content(P2O5), %<

7.5

8.0

10.0

Water Insoluble content %

0.05

0.10

0.15

Fe %

0.02

0.10

0.20

PH Value

5.8-7.3

Solubility

Acceptable

Average degree of polymerization

10-16

Molecular Formula: (NaPO3)6
Molecular Weight: 611.76

Properties: Transparent glass slide or white crystalline powder. Strong moisture absorption; and become stick after the moisture absorption. Easily become damp in moist air,and easily dissolve in water. High solubility in water, but dissolved slowly; aqueous solution is acidity,easy hydrolyzed or turn into phosphate.

Applications: SHMP is used as a sequestrant and has applications with in a wide variety of industries.Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0-8.6,which produces a number of SHMP products used for water softening and detergents. Also used as a dispersing agent to break down clay and other soil types.

One of the lesser-known uses for sodium hexametaphosphate is as a deflocculant in the making of terra sigillata,a ceramic technique using a fine particled slip. The sodium hexametaphosphate causes the heavy particles in the slip to drop to the bottom allowing the fine particles to be siphoned off and applied to a green ware ceramic surface.

Sodium hexametaphosphate is also a whitening ingredient included in some whitening toothpastes and mouthwashes.


Product Tags:

SHMP

      

Sodium Hexametaphosphate

      

Sodium Polyphosphates

      
China Sodium Hexametaphosphate (SHMP) wholesale

Sodium Hexametaphosphate (SHMP) Images

Send your message to this supplier
From:
Enter your email please.
To: Qingdao Hengshida Chemicals Co,. Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0