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Orthophosphoric acid

BGC Id:	940538194424
CAS No:	7664-38-2
Synonyms:	h3po4 ; 3m etching liquid ; phosphoric acid (pac-f) ; acide phosphorique ; sonac ; k-etchant ; phosophoric acid ; wc-reiniger ; phosphoric ; phosphoric acid 85% ; fema no. 2900 ; nfb ; c 134 (acid) ; acido fosforico [italian] ; phosphoric acid tech grade ; tetraoxophosphoric acid ; tg 434 ; fosforzuuroplossingen ; phosphorsaeureloesungen ; o-phosphoric acid ; white phosphoric acid ; kefo ; phosphoric acid [un1805] [corrosive] ; c 434 (acid) ; phos acid ; phosphorsaeureloesungen [german] ; ortho-phosphoric acid ; acide phosphorique [french] ; trihydroxidooxidophosphorus ; phosporic acid ; trihydrogen tetraoxophosphate(3-) ; phosphorsaeure ; marphos ; phosphoric acid, ; epa pesticide chemical code 076001 ; fema 2900 ; evits ; u.n. 1805 ; decon 4512 ; fosforzuuroplossingen [dutch] ; orthophosphoric acid
Molecular Formula:	H3PO4
Molecular Weight:	97.995181
EINECS:	231-633-2

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Leap Chem

Molecular Formula: H3O4P Molecular Weight: 97.995181

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 7664-38-2?

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

h3po4 ; 3m etching liquid ; phosphoric acid (pac-f) ; acide phosphorique ; sonac ; k-etchant ; phosophoric acid ; wc-reiniger ; phosphoric ; phosphoric acid 85% ; fema no. 2900 ; nfb ; c 134 (acid) ; acido fosforico [italian] ; phosphoric acid tech grade ; tetraoxophosphoric acid ; tg 434 ; fosforzuuroplossingen ; phosphorsaeureloesungen ; o-phosphoric acid ; white phosphoric acid ; kefo ; phosphoric acid [un1805] [corrosive] ; c 434 (acid) ; phos acid ; phosphorsaeureloesungen [german] ; ortho-phosphoric acid ; acide phosphorique [french] ; trihydroxidooxidophosphorus ; phosporic acid ; trihydrogen tetraoxophosphate(3-) ; phosphorsaeure ; marphos ; phosphoric acid, ; epa pesticide chemical code 076001 ; fema 2900 ; evits ; u.n. 1805 ; decon 4512 ; fosforzuuroplossingen [dutch] ; orthophosphoric acid

CAS:

7664-38-2

EINECS:

231-633-2

Molecular Formula:

H3PO4

MDL:

MFCD00011340

SMILES:

Nc1cnn(c(=O)c1)c1ccccc1

Properties

Molecular Weight:

97.995181 g·mol−1

Density:

1.685 g/mL at 25 °C(lit.)

Melting point:

~40 °C(lit.)

Boiling point:

157.999 °C at 760 mmHg

Solubility:

H₂O: soluble

Physical Description:

clear liquid

Suppliers

Leap Chem Co., Ltd

Тип компании: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

страна: P.R.China телефон: +852-30606658

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BIOZOL Diagnostica Vertrieb GmbH

Тип компании: Supplier of chemical products

страна: Germany
телефон: +49-871-966346-0
факс: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. 5-Iodonaphthalene-1-sulfonyl chloride также подан BIOZOL Diagnostica Vertrieb GmbH. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Symbols: C, Xn, T, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-35-22-39/23/24/25-36/38-23/24/25-11 (R)

Safety Codes:

7-16-26-36/37-45-36/37/39-1/2-24/25 (S)

WGK Germany:

RID / ADR:

UN 3453 8 / PG 3

RTECS:

TB6300000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Albright & Wilson Ltd.

Albright & Wilson (A&W) is the leading manufacturer of surfactants and supplier of phosphates in the Australian market. Our comprehensive product ra... Request

What other providers are available for CAS 7664-38-2?

In addition to the providers presented here for Orthophosphoric acid with the CAS number 7664-38-2, there are other 150 providers with slightly different product names available for this CAS number.