SODIUM PYROPHOSPHATE CAS NO.7722-88-5

Min.Order Quantity:: 1 Kilogram

Purity:: 98%

Port:: any port

Payment Terms:: L/C,T/T

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Keywords

SODIUM PYROPHOSPHATE
SODIUM PYROPHOSPHATE supplier
SODIUM PYROPHOSPHATE factory

Quick Details

ProName: SODIUM PYROPHOSPHATE
CasNo: 7722-88-5
Molecular Formula: Na4P2O7
Appearance: white crystalline powder
Application: In the food industry as food quality i...
DeliveryTime: in two weeks
PackAge: It is packed with polyethylene bag as ...
Port: any port
ProductionCapacity: 600 Metric Ton/Month
Purity: 98%
Storage: This product should be stored in a dry...
Transportation: by sea, by air
LimitNum: 1 Kilogram

Superiority

quality index gb25557-2010 fccvii

content

water free (na4p2o7), w /% assay anhydrous, (na4p2o7), w /%.

96.5-100.5 95.0-100.5

decahydrate (na4p2o7 · 10h2o), w /% ≥ decahydrate (na4p2o7 · 10h2o), w /% ≥ and

98.0————

water insoluble matter, w /% ＜ insoluble substances, w /% ＜ 0.2 0.2

ph value (10g / l) ph value (10g / l) 9.9-10.7————

orthophosphate, mg / kg ＜ orthophosphate, mg / kg ＜ pass the test————

arsenic (as), mg / kg ＜ arsenic (as as as), mg / kg ＜ 3 3

heavy metal (calculated by pb), mg / kg ＜ heavy metal (as pb), mg / kg ＜ 10————

lead (pb), mg / kg ＜ lead (as pb), mg / kg ＜ 4 4

fluoride (in f), mg / kg ＜ fluoride (as f), mg / kg ＜ 50 50

loss on ignition, w /%, anhydrous matter ＜ loss on ignition, w /% anhydrous ＜ 0.5 0.5

decahydrate 38.0-42.0 38.0-42.0

1. chemical name: stadium pyrophosphate

2. molecular formula: na4p2o7, na4p2o7 · 10h2o

3. molecular weight: anhydrous 265.90, deahydrate 446.10

decahydrate is colorless or white crystalline or white crystalline powder, while anhydrous substance is white powder. soluble in water, the aqueous solution is alkaline, insoluble in ethanol and other organic solvents. it has strong complexation ability with cu2 +, fe3 +, mn2 + and other metal ions.

Details

founded in 2008, east chemsources limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in china. through more than four years development, our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

currently, our products have been exported to more than 50 countries all over the world. our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.

whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. we are looking forward to your sincere cooperation and participation.