Phosphoric acid manufacturers and suppliers

Phosphoric acid suppliers

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.: no restrictions.

solubility: H₂O: soluble

pka: 2.1-7.2-12.3(at 25℃)

form: Solid or Viscous Liquid

Specific Gravity: 1.7

color: ≤10(APHA)

PH: 3.06(1 mM solution);2.26(10 mM solution);1.63(100 mM solution);

Odor: Odorless

PH Range: 1.5

biological source: synthetic

Water Solubility: MISCIBLE

λmax: λ: 260 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.04

Merck: 14,7344

BRN: 1921286

Exposure limits: TLV-TWA 1 mg/m³ (ACGIH, MSHA, and OSHA); TLV-STEL 3 mg/m³ (ACGIH).

Dielectric constant: 61.0

InChIKey: NBIIXXVUZAFLBC-UHFFFAOYSA-N

LogP: -2.15

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

Symbol(GHS): GHS05,GHS07

Signal word: Danger

Hazard statements: H290-H302-H314

Precautionary statements: P234-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338

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

OEB: C

OEL: TWA: 1 mg/m3, STEL: 3 mg/m3

WGK Germany: 3

RTECS: TB6300000

F: 3-10

TSCA: Yes

HS Code: 2809 20 00

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%.

IDLA: 1,000 mg/m3

Use

Phosphoric acid is used as an intermediate in the production of animal feed supplements,water treatment chemicals, metal surface treatments, etching agent, and personal care productssuch as toothpaste. It is used as a catalyst in the petroleum and polymer industry. Phosphoricacid is used in food as a preservative, an acidulant, and flavor enhancer; it acidifies carbonateddrinks such as Coca Cola and Pepsi, giving them a tangy flavor. Phosphoric acid is used as arust remover and metal cleaner. Naval Jelly is approximately 25% phosphoric acid. Other usesfor phosphoric acid include opacity control in glass production, textile dyeing, rubber latexcoagulation, and dental cements.

You can find Phosphoric acid suppliers, manufacturers, and distributors from countries such as India, CHINA and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.