Phosphoric acid

$ 1.00 /1kg

Min. Order1kg
PurityAR,85 wt. % in H2O
Cas No7664-38-2
Supply Ability1000kg
Update time2019-07-06

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Chemical Properties

Product Name	Phosphoric acid
CAS No	7664-38-2
EC-No	231-633-2
Min. Order	1kg
Purity	AR,85 wt. % in H2O
Supply Ability	1000kg
Release date	2019/07/06

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Phosphoric acid Basic information

Product Name:	Phosphoric acid
Synonyms:	FEMA 2900;EXTRAN(R) AP 21;EXTRAN(R) AP21, ACID RINSE DETERGENT WITH PHOSPHORIC ACID;EXTRAN(R) AP21 DETERGENT;EXTRAN AP 21;H3PO4;U.N. 1805;Acide phosphorique
CAS:	7664-38-2
MF:	H3O4P
MW:	98
EINECS:	231-633-2
Product Categories:	INORGANIC & ORGANIC CHEMICALS;Inorganics;HPLC;HPLC Buffer;HPLC Buffers;HPLC Buffers - SolutionChromatography/CE Reagents;Solution;PAlphabetic;Analytical Standards;NMRStable Isotopes;P;PER - POLA;Spectroscopy;Alphabetical Listings;Flavors and Fragrances;O-P;Organic Phosphonates;inorganic acid;HPLC and LCMS Mobile Phase Additive;Pyridines;Food additives
Mol File:	7664-38-2.mol

Phosphoric acid Chemical Properties

Melting point	~40 °C(lit.)
Boiling point	158 °C(lit.)
density	1.685 g/mL at 25 °C(lit.)
vapor density	3.4 (vs air)
vapor pressure	2.2 mm Hg ( 20 °C)
refractive index	n20/D 1.433
FEMA	2900 \| PHOSPHORIC ACID
storage temp.	Store below +30°C.
solubility	H₂O: soluble
pka	2.1-7.2-12.3(at 25℃)
form	Solid or Viscous Liquid
color	≤10(APHA)
PH	<0.5 (100g/l, H2O, 20℃)
Water Solubility	MISCIBLE
Merck	14,7344
CAS DataBase Reference	7664-38-2(CAS DataBase Reference)
NIST Chemistry Reference	Phosphoric acid(7664-38-2)
EPA Substance Registry System	Phosphoric acid(7664-38-2)

Safety Information

Hazard Codes	C,Xn,T,F
Risk Statements	34-35-22-39/23/24/25-36/38-23/24/25-11
Safety Statements	7-16-26-36/37-45-36/37/39-1/2-24/25
RIDADR	UN 3453 8/PG 3
WGK Germany	3
RTECS	TB6300000
F	3-10
TSCA	Yes
HazardClass	8
PackingGroup	III
Hazardous Substances Data	7664-38-2(Hazardous Substances Data)
Toxicity	ADI 0 to 70 mg / kg (total phosphate content in terms of phosphorus, FAO / WHO, 2001). GRAS (FDA, § 182.1073, 2000). LD501530mg / kg (rat, oral). In case of daily intake of 2 ~ 4 g, it can cause mild diarrhea. The amount of sour agent used as a cola drink is 0.02% to 0.06%.

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