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SHMP --Sodium  Hexametaphosphate  68% SHMP --Sodium  Hexametaphosphate  68%
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SHMP --Sodium Hexametaphosphate 68%

离岸价格

获取最新报价

799 / Ton

|

20 Ton Minimum Order

国家:

China

型号:

PT 568

离岸价格:

799 / Ton 获取最新报价

位置:

china

最小订单价格:

799 per Ton

最小订单:

20 Ton

包装细节:

25 kg bag

交货时间:

Promptly

供应能力:

25000 Ton per Week

付款方式:

T/T, L/C, Other

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免费会员

联系人 chelsea

NANYANG, Zhengzhou, Henan

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产品规格

  • CAS No.: 10124-56-8
  • Other Names: Sodium hexametaphosphate
  • MF: (NaPO3)6
  • Type: Basic Dye
  • Usage: Leather Dyestuffs
  • Brand Name: Premtec

详情

SHMP *-Sodium  Hexametaphosphate  *8%

it is mainly used as a water softening agent in solution for printing, dyeing, and boiler.

SHMP Food Grade *8%

 

AliasHexasodium metaphosphate; Metaphosphoric acid, hexasodium salt

Molecular formula:(NaPO3)6

MW: **1.*2

CAS No. : *********8

 

Character: Sodium hexametaphosphate of  commerce is typically a mixture of polymeric metaphosphates, of which the hexamer is one, and is usually the compound referred to by this name.

It is more correctly termed sodium polymetaphosphate. It is prepared by melting monosodium orthophosphate,  followed by rapid cooling. SHMP hydrolyzes in aqueous solution, particularly under acidic conditions, to sodium trimetaphosphate and sodium orthophosphate .

 

Uses: SHMP is used as a sequestrant and has applications with in a wide variety of industries, including as a food additive in which it is used under the E number E**2i. Sodium carbonate is sometimes added to SHMP to  raise the pH to 8.**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.

 

Quality standard (reference standard)

 

Specification

Index

Technical grade

Food

grade

Special

grade

Total phosphateP2O5%≥

*8.0

*8.0

*8.8

Non-active phosphateP2O5%≥

7.5

6.5

6.0

Fe  %≤

0.*5

0.*5

0.*5

PH (1%solution)

5.**7.5

5.**6.5

5.**6.0

Solubility

Pass

Pass

Meet demand

Heavy metal (Pb%≤

**-

0.**1

As  %≤

**-

0.***3

F   %≤

**-

0.***1

Water insoluble %≤

0.*5

0.*2

Degree of polymerization

***5

***5

Size

Ball, powder, pellet

 

国家: China
型号: PT 568
离岸价格: 799 / Ton 获取最新报价
位置: china
最小订单价格: 799 per Ton
最小订单: 20 Ton
包装细节: 25 kg bag
交货时间: Promptly
供应能力: 25000 Ton per Week
付款方式: T/T, L/C, Other
產品組 : organic chemical products

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至:

chelsea < HENAN PREMTEC ENTERPRISE CORPORATION CORPORATION >

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