C.I. Pigment Yellow 36 (CAS 37300-23-5) — formula ZnCrO4, molecular weight 181.4.
| CAS Number | 37300-23-5 |
|---|---|
| Molecular Formula | ZnCrO4 |
| Molecular Weight | 181.4 |
| Melting Point | 316 °C |
| Applications | Uses: Zinc chromates are used primarily in priming paints to prevent corrosion. They are also used as pigments. [ACGIH], Painting (Pigments, Binders, and Biocides) [Category: Paint], Leather Tanning and Processing [Category: Industry], ... Zinc chromates are employed primarily in priming paints used for metals, for which they provide resistance against corrosion., Zinc chromates, Pigments, Zinc chromate is used as a corrosion resisting agent and as the pigment Zinc Yellow or Yellow 36. (L60), Industry Uses: Catalyst, Consumer Uses: Catalyst, Methods of Manufacturing: Zinc chromate is produced by reacting an aqueous slurry of zinc oxide or hydroxide with dissolved chromate ions followed by neutralization, or by precipitation of dissolved zinc salts with dissolved chromate salts., Formulations, Preparations: Zinc chromate is available commercially in the USA only in the form of basic zinc chromate. A typical analysis of basic zinc chromates is ZnO, 71.0% by weight, CrO3, 17.0%, combined water, 10.0%, moisture, 1.5%, and total water-soluble salts, 0.2%., Micronized grades, pigment grade, U.S. Production: 2023: <50, 000 lb, 2022: <25, 2021: 50, 000 - <250, 2020: <25, Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Chromic acid (H2CrO4), zinc salt (1:1). National Production Volume: 55, 027 lb, yr., General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Chromic acid (H2CrO4), zinc salt (1:1): ACTIVE, C.I. Pigment Yellow 36: ACTIVE, The term 'zinc chromate' is a generic term for a series of commercial products with three kinds of molecular structure: (i) 'zinc chromate' type (like ZnCr04), (ii) 'basic zinc chromate' type (like zinc tetrahydroxychromate (ZnCr04.4Zn(OH)2), and (iii) '(basic) zinc potassium chromate' type (like 3ZnCr04.Zn(OH)2.K2Cr04' 2H20). Several different commercial 'zinc chromates' are also referred to as 'zinc yellow'. |
Documented applications: Uses: Zinc chromates are used primarily in priming paints to prevent corrosion. They are also used as pigments. [ACGIH], Painting (Pigments, Binders, and Biocides) [Category: Paint], Leather Tanning and Processing [Category: Industry], ... Zinc chromates are employed primarily in priming paints used for metals, for which they provide resistance against corrosion., Zinc chromates, Pigments, Zinc chromate is used as a corrosion resisting agent and as the pigment Zinc Yellow or Yellow 36. (L60), Industry Uses: Catalyst, Consumer Uses: Catalyst, Methods of Manufacturing: Zinc chromate is produced by reacting an aqueous slurry of zinc oxide or hydroxide with dissolved chromate ions followed by neutralization, or by precipitation of dissolved zinc salts with dissolved chromate salts., Formulations, Preparations: Zinc chromate is available commercially in the USA only in the form of basic zinc chromate. A typical analysis of basic zinc chromates is ZnO, 71.0% by weight, CrO3, 17.0%, combined water, 10.0%, moisture, 1.5%, and total water-soluble salts, 0.2%., Micronized grades, pigment grade, U.S. Production: 2023: <50, 000 lb, 2022: <25, 2021: 50, 000 - <250, 2020: <25, Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Chromic acid (H2CrO4), zinc salt (1:1). National Production Volume: 55, 027 lb, yr., General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Chromic acid (H2CrO4), zinc salt (1:1): ACTIVE, C.I. Pigment Yellow 36: ACTIVE, The term 'zinc chromate' is a generic term for a series of commercial products with three kinds of molecular structure: (i) 'zinc chromate' type (like ZnCr04), (ii) 'basic zinc chromate' type (like zinc tetrahydroxychromate (ZnCr04.4Zn(OH)2), and (iii) '(basic) zinc potassium chromate' type (like 3ZnCr04.Zn(OH)2.K2Cr04' 2H20). Several different commercial 'zinc chromates' are also referred to as 'zinc yellow'..
C.I. Pigment Yellow 36 is a chemical compound with CAS registry number 37300-23-5 and molecular formula ZnCrO4 (molecular weight 181.4).
CAS number: 37300-23-5
Its molecular formula ZnCrO4 comprises 1 Zn, 1 Cr, 4 O atoms.
Also known as: C.I. Pigment Yellow 36 · C.I.颜料黄36
The CAS registry number of C.I. Pigment Yellow 36 is 37300-23-5.
Molecular formula ZnCrO4, molecular weight 181.4.
It is also registered under: C.I. Pigment Yellow 36, C.I.颜料黄36.
Recorded applications: Uses: Zinc chromates are used primarily in priming paints to prevent corrosion. They are also used as pigments. [ACGIH], Painting (Pigments, Binders, and Biocides) [Category: Paint], Leather Tanning and Processing [Category: Industry], ... Zinc chromates are employed primarily in priming paints used for metals, for which they provide resistance against corrosion., Zinc chromates, Pigments, Zinc chromate is used as a corrosion resisting agent and as the pigment Zinc Yellow or Yellow 36. (L60), Industry Uses: Catalyst, Consumer Uses: Catalyst, Methods of Manufacturing: Zinc chromate is produced by reacting an aqueous slurry of zinc oxide or hydroxide with dissolved chromate ions followed by neutralization, or by precipitation of dissolved zinc salts with dissolved chromate salts., Formulations, Preparations: Zinc chromate is available commercially in the USA only in the form of basic zinc chromate. A typical analysis of basic zinc chromates is ZnO, 71.0% by weight, CrO3, 17.0%, combined water, 10.0%, moisture, 1.5%, and total water-soluble salts, 0.2%., Micronized grades, pigment grade, U.S. Production: 2023: <50, 000 lb, 2022: <25, 2021: 50, 000 - <250, 2020: <25, Non-confidential 2012 Chemical Data Reporting (CDR) information on the production and use of chemicals manufactured or imported into the United States. Chemical: Chromic acid (H2CrO4), zinc salt (1:1). National Production Volume: 55, 027 lb, yr., General Manufacturing Information: All Other Basic Inorganic Chemical Manufacturing, Chromic acid (H2CrO4), zinc salt (1:1): ACTIVE, C.I. Pigment Yellow 36: ACTIVE, The term 'zinc chromate' is a generic term for a series of commercial products with three kinds of molecular structure: (i) 'zinc chromate' type (like ZnCr04), (ii) 'basic zinc chromate' type (like zinc tetrahydroxychromate (ZnCr04.4Zn(OH)2), and (iii) '(basic) zinc potassium chromate' type (like 3ZnCr04.Zn(OH)2.K2Cr04' 2H20). Several different commercial 'zinc chromates' are also referred to as 'zinc yellow'..
Independent reference data for C.I. Pigment Yellow 36 (CAS 37300-23-5), compiled from public chemistry databases.
| CAS Registry Number | 37300-23-5 |
|---|---|
| PubChem CID | 26089 |
| Molecular formula | ZnCrO4 |
| IUPAC name | zinc dioxido(dioxo)chromium |
| UNII (FDA) | 05F2837HUF |
| Molecular Weight | 181.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 179.849305 |
| Monoisotopic Mass | 179.849305 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 6 |
| Melting Point | 316 °C |
|---|---|
| Density | 3.40 g/cu cm |
| Density | 3.4 g/cm³ |
| Density | 3.4 @25 °C |
ZINC CHROMATE; 13530-65-9; Zinc Chrome Yellow; Zinc chrome; Buttercup Yellow; Zincro ZTO; Zinc chromate C; Zinc chromate O; Zinc chromate T; Zinc chromate Z; Zinc chromate AM; Basic zinc chromate; Zinc hydroxychromate; Zinc tetroxychromate; Zinc tetraoxychromate; Chromic acid, zinc salt
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 3.6% (5 / 140) |
| GHS notification summary | 3.6% (5 / 140) |
|---|---|
| Reported hazard statements | H302 (96.4%), H317 (96.4%), H350 (95%), H400 (95%), H410 (96.4%), H318, H334, H361 |
This chemical does not meet GHS hazard criteria for 3.6% (5 of 140) of reports.
H302 (96.4%): Harmful if swallowed [Warning Acute toxicity, oral]
C.I. Pigment Yellow 36 · CAS 37300-23-5 · ZnCrO4. UNII 05F2837HUF. Melting Point: 316 °C; Density: 3.40 g/cu cm; Density: 3.4 g/cm³.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: C.I.颜料黄36