سعر فوب
أحصل على آخر سعر780 ~ 850 USD / Ton ( Negotiable )
|1 Ton Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
780 ~ 850 USD / Ton ( Negotiable ) أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
780 per Ton
الحد الأدني للطلب:
1 Ton
تفاصيل التغليف:
25KG/50KG inner plastic and outer knitting bag, or as your request.
موعد التسليم:
About 7 days after the order confirmed.
القدرة على التوريد:
1000 Ton per Month
نوع الدفع:
T/T
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Maria
fengquan district, Xinxiang, Henan
Sodium Tripolyphosphate(STPP)
1 Product Brief Introduction
CAS: ********4 EINECS：********7
Sodium triphosphate (STP, sometimes STPP or sodium tripolyphosphate or TPP,[1]) is an inorganic compound with
formula Na5P3O*0.
It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base
of triphosphoric
acid. It is produced on a large scale as a component of many domestic and industrial products,
especially detergents.Environmental problems associated with eutrophication are attributed to its widespread use.
| Synonyms: |
PENTA-SODIUM TRIPHOSPHATE; PENTASODIUM TRIPOLYPHOSPHATE; SODIUM TRIPHOSPHATE PENTABASIC; SODIUM TRIPOLYPHOSPHATE PENTABASIC; STP; STPP; |
| Product: | Sodium Tripolyphosphate(STPP) | |
| Molecular formula | Na5P3O*0 | |
| Molecular weight | **7.*6 | |
| Chemical properties |
White powder or granular; Easily soluble in water; It has got salient chelating capacity to Ca and Mg ions.and can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. |
|
|
Application: |
Industrial grade: Used as Cleaning products additives, can also be used for petroleum , metallurgy , mining, paper-making and water treatment etc. |
|
|
In foodstuff industy , mainly used as quality improving agent for meat foodstuffs , canned meat foodstuffs , milk product, bean-milk ; in personal tending and protection , used as additive of cleaning and washing products . |
||
| Package: | *5KG double inner plastic and outer knitting bag | |
|
Specification: |
Industrial grade: conformity to GB********4 | |
| Food grade: conformity to qb******1 | ||
| Indexes | Industrial Grade | Food Grade |
| Assay Na5P3O*0 % ≥ | *4.0 | *4.0 |
| P2O5 % ≥ | *7.0 | *7.0 |
| Water Insoluble Matter %≤ | 0.*5 | 0.*5 |
| Iron(Fe) %≤ | 0.*1 | 0.*1 |
| PH value (1% water solution) | 9.***0.0 | 9.***0.0 |
| Heavy Metal (as Pb) %≤ | 0.**1 | |
| Arsenic (As) %≤ | 0.***3 | |
| Fluoride (F) %≤ | 0.**3 | |
|
Particle Size Through *6 mesh sieve %≥ Through *5 mesh sieve %≥ Trough **0 mesh sieve %≥ |
*5 *0 *0 |
*5 *0 *0 |
| Whiteness %≥ | *0 | *0 |
| Risk Statements: | R*6/*7/*8 |
| Safety Statements: | S*4/*5 |
| Storage | Keep away from water or moisture, do not pile up in the open air. |
| بلد: | China |
| نموذج رقم: | - |
| سعر فوب: | 780 ~ 850 / Ton ( Negotiable ) أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 780 per Ton |
| الحد الأدني للطلب: | 1 Ton |
| تفاصيل التغليف: | 25KG/50KG inner plastic and outer knitting bag, or as your request. |
| موعد التسليم: | About 7 days after the order confirmed. |
| القدرة على التوريد: | 1000 Ton per Month |
| نوع الدفع: | T/T |
| مجموعة المنتج : | sodium phosphate |
