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Sodium Acid Pyrophosphate Sapp

Posted at: Offers to Sell and Export | Posted on: Sun 10 May, 2009 4:39 am |
sodium acid pyrophosphate sapp
Products Photos CatalogSodium Acid Photos Catalog

Product Description

Chemical formula : Na2H2P2O7

Molecular weight: 221.95

CAS Number: 7758-16-9



White powder or granular; Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220℃, it will be decomposed into sodium meta phosphate.

Product Specification/Models

Specifications Food Grade

Assay(as Na2H2P2O7)%≥ 95.0

P2o5%≥ 63.0-64.0

PH Value 3.5-4.5

Water Insoluble %≤ 1.0

Fluoride (as F) % ≤ 0.005

Heavy Metals (as Pb) % ≤ 0.001

Arsenic (As)% ≤ 0.0003

Loss on ignition(105℃) %≤ 0.5


As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.

Other Information

Packing and storage:

Packed in 25 kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.

Company Contact:

allanzhou2000 photo
Contact Name: Allan Zhou
Company Name: Yingtong Chem & Tech Co., Ltd
Email: Email
Tel: 86-15181681531
Fax: 86-816-6286027
Street Address: Mianyang City,
Sichuan Province, China
Website: http://www.yingtongchem.com
Member name: allanzhou2000
Country: China-CN China
Member Since: 10 May 2009
Total Leads: 14 allanzhou2000 Import Export Business Leads
Business focus: Fertilizer, Food Additive, Phosphate
Verify: Safe Import Export Tips

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