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Safety Information

M6288

Sigma-Aldrich

meta-Phosphoric acid

BioXtra, ≥33.5%

Synonym(s):

Metaphosphoric acid

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About This Item

Linear Formula:
(HPO3)n
CAS Number:
37267-86-0
EC Number:
253-433-4
MDL number:
MFCD00011351
UNSPSC Code:
12352106
PubChem Substance ID:
329818029
NACRES:
NA.21

grade

BioPerformance Certified

product line

BioXtra

form

powder or crystals

contains

≥57.0% NaPO3 as stabilizer

concentration

≥33.5%

impurities

<0.1% Insoluble matter

solubility

water: miscible

density

2 g/cm3

anion traces

chloride (Cl-): <0.001%
sulfate (SO42-): <0.005%

cation traces

Al: <0.0005%
Ca: ≤0.005%
Cu: <0.0005%
Fe: <0.0005%
K: <0.005%
Mg: ≤0.001%
NH4+: <0.05%
Pb: <0.001%
Zn: <0.0005%

SMILES string

OP(=O)=O

InChI

1S/HO3P/c1-4(2)3/h(H,1,2,3)

InChI key

UEZVMMHDMIWARA-UHFFFAOYSA-N

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Related Categories

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

M6288-BULK:
M6288-VAR:
M6288-VAR-D:
M6288-100G:
M6288-10G:
M6288-50G:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK2349
MKCJ3005
MKBZ9301V
MKBV4512V
MKBQ2712V

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Alexander N Patananan et al.
Archives of biochemistry and biophysics, 569, 32-44 (2015-02-11)
l-Ascorbate, commonly known as vitamin C, serves as an antioxidant and cofactor essential for many biological processes. Distinct ascorbate biosynthetic pathways have been established for animals and plants, but little is known about the presence or synthesis of this molecule

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