manufacture sale phosphoric acid 85% CAS No.:7664-38-2
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Post Date:
Jan 08,2019
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Expiry Date:
Jan 08,2020
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Detailed Description:
Cas No. :7664-38-2
Quantity: 20000
Specs:manufacture sale phosphoric acid 85% CAS No.:
Price:600-840 USD Metric Tons
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Phosphoric acid 85%
Molecular Formular: H3PO4
M.W.: 97.99
CAS No.: 7664-38-2
Property: It is in Colorless, transparent and syrupy liquid or rhombic crystalline; It is odorless and tastes very sour; its melting point is 42.35 and when heated to 300 it will become into meta phosphoric acid; its relative density is 1.834; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause phlogosis and destroy the issue of human body; it shows corro-siveness being heated in ceramic vessels; it has got hydroscopicity.
Application: Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner. In coating industry it is used as a rust-proof coating for metals; As a acidity regulator and nutrition agent for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria.
Specification:
Item
Technical Grade
Food Grade
Appearance
Colorless or in very light color, transparent syrupy liquid
Colour ≤
30
20
Main Content (H3PO4) ≥
85.0%
85.0%
Chloride (as Cl-) ≤
0.0005%
0.0005%
Sulphates (as SO42-) ≤
0.005%
0.008%
Iron (Fe) ≤
0.002%
/
Arsenic (As) ≤
0.008%
0.0001%
Heavy metals (as Pb) ≤
0.001%
0.001%
Fluoride (as F) ≤
/
0.001%
Easily oxidable matter (as H3PO4) ≤
/
0.04%
Package: Packed in 35kg or 330kg net plastic drums, or IBC Drums.
During transportation or storage, the inner cover as well as the outer cover of the packing drums must be well sealed. It is classified as a hazardous product of the 2nd class of risk, and its hazardous chemicals code in China is 93002; It is easily frozen in winter season.
FAQ
Q:
Can we replace the package?
A:
Of course. The package can be custom-made. You can provide the pattern or we design for you.
Q:
What’s the date of delivery?
A:
The delivery time is changeable.
In stock, the delivery time is short. Products can be sent out in 5 working days.
For large quantity, the delivery date is under requirements of contract.
Q:
How to deal with specification differences?
A:
Please contact us for help. We will communicate with technicians to see if there’s a possibility to OEM for you.
Q:
How long will I get replies?
A:
Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.
Contact us
Contact Person: Gary
Tel: 86-393-8110188 Fax: 86-393-8110366
Website: www.thankyouchem.com
petrochem (at)aliyun (dot)com
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Gtalk:chemquim (at) gmail(dot)com
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CAS Registry Number:
7664-38-2
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Synonyms:
;orthophosphoric acid;Anhydrous phosphoric acid;
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Molecular Formula:
H3PO4
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Molecular Weight:
97.99
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Molecular Structure:
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Hazard Symbols:
C:Corrosive;
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Risk Codes:
R34:;
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Safety Description:
S26:;
S45:;
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