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Phosphates and phosphorus salts

Manganese violet

Also known as Ammonium manganese(3+) diphosphate, Mineral violet, Mango violet

CAS 10101-66-3Formula H4MnNO7P2Molar mass 246.92 g/molEC 233-257-4
12 suppliers listed
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Manganese violet chemical structure, H4MnNO7P2, CAS 10101-66-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
10101-66-3
Formula
H4MnNO7P2
Molar mass
246.92 g/mol
Physical form
Powder
HS code
283539
Category
Phosphates and phosphorus salts
Illustrative photo, closed blue fibre drums on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Manganese violet?

Plain description, key identifiers and synonyms

Manganese violet is a chemical substance with the molecular formula H4MnNO7P2 and a molar mass of 246.92 g/mol. Its CAS registry number is 10101-66-3. The IUPAC name is azanium, manganese(3+), phosphonato phosphate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
azanium, manganese(3+), phosphonato phosphate
CAS number
10101-66-3 CAS number cross-checked
EC number
233-257-4
Molecular formula
H4MnNO7P2
UNII
72M48QQV8Q
INCI name
CI 77742
InChIKey
UHHXUPJJDHEMGX-UHFFFAOYSA-K
InChI
InChI=1S/Mn.H3N.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;1H3;(H2,1,2,3)(H2,4,5,6)/q+3;;/p-3
SMILES (canonical and isomeric)
[NH4+].[O-]P(=O)([O-])OP(=O)([O-])[O-].[Mn+3]

Synonyms

  • Ammonium manganese(3+) diphosphate
  • Mineral violet
  • Mango violet
  • Nuremberg violet
  • Diphosphoric acid, ammonium manganese(3+) salt (1:1:1)
  • C.I. 77742
  • Ammonium manganese pyrophosphate
  • azanium, manganese(3+), phosphonato phosphate
  • N,N'-(3,3'-Dimethyl1,1'-biphenyl-4,4'-diyl)bis2-(2,4-dichlorophenyl)azo-3-oxobutyramide
  • Manganese ammonium pyrophosphate
  • CI 77742
  • Ammonium manganese(3+) diphosphate (1/1/1)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Powderexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
246.92 g/molcalc.
Exact mass
246.8843 Dacalc.
LogP (octanol/water)
-2.97calc.
Topological polar surface area
172.1 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
2calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Manganese violet suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 12 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

12 suppliers in 5 countries

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Manganese violet price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Plastics -> Typical concentration range in plastic materials -> 5%.

Industrial uses: Pigment.

Consumer uses: Pigment.

Use classes: Cosmetics, Plastics.

Cosmetic ingredient, INCI name CI 77742(colorant)

Functional uses

  • Dye
  • Pigment

Cosmetic functions

  • Colorant

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory
  • EU Cosmetics Regulation Annex IV, allowed colourant
    Name: CI 77742, Ref no: 140, Annex ref: IV/140

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Manganese violet is traded under.

HS 2835.39Indicative HS code

Polyphosphates, other

World exports in 2024
$983M
+0.1% vs 2023, imports $980M
2019 to 2024
Top exporters
  1. China35.2%
  2. Germany19.2%
  3. United States9.7%
Top importers
  1. United States10.2%
  2. United Kingdom6.1%
  3. France * partner reported4.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Manganese violet is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Manganese violet, based on the data on this page

What is Manganese violet?

Manganese violet is a chemical substance with the molecular formula H4MnNO7P2 and a molar mass of 246.92 g/mol. Its CAS registry number is 10101-66-3. The IUPAC name is azanium, manganese(3+), phosphonato phosphate.

What is the CAS number of Manganese violet?

The CAS registry number of Manganese violet is 10101-66-3.

What is the molecular formula and weight of Manganese violet?

The molecular formula of Manganese violet is H4MnNO7P2 and its molar mass is 246.92 g/mol.

What is Manganese violet used for?

Plastics -> Typical concentration range in plastic materials -> 5%. Industrial uses: Pigment. Consumer uses: Pigment. Use classes: Cosmetics, Plastics.

Is Manganese violet hazardous?

No GHS hazard classification for Manganese violet is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Manganese violet?

Manganese violet is usually classified under HS code 283539 (Polyphosphates, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Manganese violet?

CompoundList lists 12 suppliers of Manganese violet in India, United States, China, France and 1 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Manganese violet in India?

4 suppliers in India list Manganese violet on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Manganese violet?

Suppliers quote Manganese violet on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Manganese violet

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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