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Model No.: SY-10039
Grade Standard: Food Grade
Category: Organic Intermediate
Purity: High Purity
Place Of Origin: China
MOQ: Small Quantity Acceptable
Sample: Free Sample With Freight Collect
Delivery: Fast Shipping
Melting Point: >300 °C(lit.)
Boiling Point: >300℃
Place of Origin: China
Supply Ability: 1000MT/Month
Port: Qingdao Port,China Port,Shanghai Port
Disodium phosphate, Colorless translucent crystal or white crystalline powder.
Relative density 1.52, melting point is 35.1 ℃.
Soluble in water, insoluble in ethanol.
The aqueous solution was weakly alkaline, and the Ph value of 3.5% aqueous solution was 9.0 ~ 9.4.
Easy weathering in the air became contains seven salt crystallization water,
heated to 100 ℃ without losing the crystal water all become white powder anhydride,
become sodium pyrophosphate is 250 ℃.
Rat transoral LD5017000mg/kg, ADI O ~ 70mg/kg(FAO/WHO, 1994).
Disodium phosphate Properties
English name: Disodium phosphate dodecahydrate
English synonyms: di - Sodiumhydrogenphosphate, d;Phosphoricacid, disodiumsalt dodecahydrate;
CAS no. : 10039-32-4
Molecular formula: H25Na2O16P
Molecular weight: 358.14
EINECS no. : 600-088-6
Melting point: 35 ° C
Density: 1,52 g/cm3
Storage conditions: Store at + 15 ° C to + 25 ° C.
Solubility: H2O: 0.1 M at 20 ° C, the clear and colorless
PH: 9.0 9.3 (25 ℃, 50 mg/mL in H2O)
Water solubility: 218 g/L (20 C)
Disodium phosphate Application
1. As a quality improver, it can improve the complexing metal ions,
pH value and ionic strength of food, thus improving the cohesion and water holding capacity of food.
China's regulations can be used for condensed milk, the maximum use 0.5g/kg;
It can also be used in compound baking powder.
2. Used as boiler softener, flame retardant for fabric, wood and paper, glaze and solder.
Used in the production of detergents, detergents for printing and mordants for dyeing.
3. As feed phosphorus supplement additive.
4. Used for making baking powder.
Used as quality improver, emulsifier, nutrition fortifier, ferment aid and adhesive in food processing.
5. The analysis was used as a buffer to prepare leptospira medium and determine potassium.
Our Company Information:
Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.
We mainly engaged in chemical raw materials import and export,
and have our own factory production of Butyldiglycol.
We have more than twenty years experience in chemical exports.
Stable prices, 95% of our company's products are for export.
Our company is mainly through research and development, production,
sales and service as one of the trade and industry,
to provide customers with the best service. We has been through the ISO9001:2015 quality certification,
and has a strict quality control system.We have stood in the field of chemistry to the front of the world,
with high-quality personnel, advanced equipment and perfect management mode.
We insist on the goal of "reliable quality, good service and high reputation of enterprise".
Before ordering, we can provide test samples to ensure the quality of our products.
Why choose us:
6. Prompt delivery. We have good cooperation with many professional forwarders.
We can send the products to you once you confirm the order.
7. We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.,
and we have cooperate with Sinosure so many years.
Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients