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Phosphoric acid

BGC Id:520756630878
CAS No:7664-38-2
Synonyms:h3po4 ; phosphoric acid [un1805] [corrosive] ; phosphoric acid tech grade ; acide phosphorique [french] ; kefo ; tetraoxophosphoric acid ; phosphoric acid (pac-f) ; o-phosphoric acid ; ortho-phosphoric acid ; fosforzuuroplossingen ; tg 434 ; fema 2900 ; phosphoric acid 85% ; epa pesticide chemical code 076001 ; phos acid ; phosphoric ; acide phosphorique ; white phosphoric acid ; phosophoric acid ; c 134 (acid) ; fosforzuuroplossingen [dutch] ; 3m etching liquid ; trihydrogen tetraoxophosphate(3-) ; phosporic acid ; fema no. 2900 ; decon 4512 ; k-etchant ; sonac ; orthophosphoric acid ; phosphoric acid, ; acido fosforico [italian] ; trihydroxidooxidophosphorus ; nfb ; marphos ; wc-reiniger ; evits ; phosphorsaeureloesungen ; phosphorsaeureloesungen [german] ; phosphorsaeure ; c 434 (acid) ; u.n. 1805
Molecular Formula:H3PO4
Molecular Weight:97.995181
EINECS:231-633-2
Structural Formula

The most competitive supplier in 2025

The following 14 notable providers have been checked and can be recommended.
Chemical-Suppliers
Vigo Chemicals FZE
HS code: 2809200010
Chemical-Suppliers
Zyntex
(75% & 85%)
Chemical-Suppliers
Caesar & Loretz
Alternative name Phosphorsäure 85 % Further description Acidum phosphoricum concentratum 85 % Monograph Ph.Eur.9.0 Pharmaceutical status pharmacy-only (conditionally) UEXDES Chemicals liquid

The last intensive check and update was carried out on 2025/11/10.

Identify

Synonyms:
h3po4 ; phosphoric acid [un1805] [corrosive] ; phosphoric acid tech grade ; acide phosphorique [french] ; kefo ; tetraoxophosphoric acid ; phosphoric acid (pac-f) ; o-phosphoric acid ; ortho-phosphoric acid ; fosforzuuroplossingen ; tg 434 ; fema 2900 ; phosphoric acid 85% ; epa pesticide chemical code 076001 ; phos acid ; phosphoric ; acide phosphorique ; white phosphoric acid ; phosophoric acid ; c 134 (acid) ; fosforzuuroplossingen [dutch] ; 3m etching liquid ; trihydrogen tetraoxophosphate(3-) ; phosporic acid ; fema no. 2900 ; decon 4512 ; k-etchant ; sonac ; orthophosphoric acid ; phosphoric acid, ; acido fosforico [italian] ; trihydroxidooxidophosphorus ; nfb ; marphos ; wc-reiniger ; evits ; phosphorsaeureloesungen ; phosphorsaeureloesungen [german] ; phosphorsaeure ; c 434 (acid) ; u.n. 1805
CAS:
7664-38-2
EINECS:
231-633-2
Molecular Formula:
H3PO4
MDL:
MFCD00011340
SMILES:
B(C1=CC2=C(C=C1)C=NC=C2)(O)O

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

Suppliers

United New Materials Technology SDN.BHD.

UMT focuse to research and produce high purity chemical and materials for application of food, pharma, cosmetic, catalyst, semiconductor,etc. UMT including its brother factory Starbio are a leading ingredient/additive manufacturer with a full service portfolio of over 500 ingredients & additives. With a strategic nationwide warehouse network, we can supply your business in an efficient manner at a low cost. Our passion for delivering innovative solutions and developing unique ...
Country: Malaysia   Phone: +60 374990097   Telefax: +60 338853951

Vigo Chemicals FZE

Company type: International trading company
Country: United Arab Emirates
Phone: +(971) 55 623 6027
Telefax: 002 01010700044
We offer a wide range of solutions based on a strong understanding of the market and industry needs: esters, glycols, glycol ether, alcohols, ketones, hydrocarbons, plasticizers, and acrylates. Our Strong Supply Chain process enables us to provide value-added products to our customers on time. We supply our chemical product Urea. We are committed to continuing to provide our customers with long-term dependability in order to support their growth ambitions.

Zyntex Ltd

As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
Company type: Bulk chemical supplier
Country: Türkiye

Caesar & Loretz GmbH

Our assortment of products contains approximately 1,100 raw materials (pharmaceutical, food, cosmetic and technical grades) in more than 3,000 quantity units in our standard assortment and many special sizes. In addition we offer contract manufacturing for liquids, semi-solid forms, powders and teas – as finished products or premixes. Fennel, bitter is also served by Caesar & Loretz GmbH. Our quality guidelines are based on the following standards: • EU GMP guidelines (good manufacturing practice) • German Pharmaceuti ...
Country: Germany   Phone: +49 2103-49940  

Simagchem Corporation

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237
Your partner in China for chemicals business. We are seller of o/p-Toluene sulfonamide formaldehyde resin. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Anderson & Steinssen Inc

We supply our chemical product 3-(Trimethoxysilyl)-1-propanethiol. Anderson & Steinssen Inc is a new materials supplier with technology information sharing, THE BEST INGREDIENTS
Company type: Bulk chemical supplier
Country: USA
Phone: +1 206 556 7669
Telefax: +1 425 5299207

Shandong Ench Chemical Co.,Ltd

Company type: Producer
Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...
Country: P.R.China   Phone: +86-13869131854   Telefax: +86 531-8637666

Shandong Minglang Chemical Co., Ltd

Company type: Producer
Country: P.R.China
Phone: +86-13220566916
Telefax: +86 531 58990167
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Shandong Minglang Chemical Co., Ltd is a seller of Vinyltriisopropenoxysilane. In recent years,t ...

Lori Industry Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Additionally Triphosgene is supplied by us. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86-13011713125
Telefax: +86-13011713125

Nantong Xindao Biotech Ltd

Company type: Leading producer
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. We are seller of Fmoc-Gln-OH. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...
Country: P.R.China   Phone: +86 19033786557  

Shandong SanYoung Industry Co., Ltd

Country: P.R.China
Phone: +86 155-64526813
Telefax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We are seller of Silver nitrate. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. (S)-2-Methyl-pyrrolidine hydrochloride is also served by Xiamen Equation Chemical Co.,Ltd.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Leap Chem Co., Ltd

Company type: 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 ...
Country: P.R.China   Phone: +852-30606658  

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Additionally 3-Amino-4-(trifluoromethyl)benzoic acid is supplied by us. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Safety Information

Hazard Classes:
8
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:
3
RID / ADR:
UN 3453 8 / PG 3
RTECS:
TB6300000

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

In addition to the providers presented here for Phosphoric acid with the CAS number 7664-38-2, there are other 54 providers with slightly different product names available for this CAS number.

BIOZOL Diagnostica Vertrieb GmbH
+3 additional providers that we know from the past
ICC Chemical Corporation | VMP Chemiekontor GmbH | Fox Chemicals GmbH +14 additional providers that we know from the past
Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +12 additional providers that we know from the past
+2 additional providers that we know from the past
+3 additional providers that we know from the past
H&Z Industry Co.,Ltd +2 additional providers that we know from the past
+1 additional providers that we know from the past
+3 additional providers that we know from the past
Caesar & Loretz GmbH
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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